PLEASE HELP ME !!


Which statement about organisms in the fossil record is correct?


Organisms show a steady decrease in diversity, interrupted by extinction events.

Organisms show an increase in diversity only right after an extinction event.

Organisms show a steady increase in diversity, interrupted by extinction events.

Organisms show a decrease in diversity only right before an extinction event.

Answers

Answer 1

Answer:

Organisms show a steady increase in diversity, interrupted by extinction events.

Explanation:


Related Questions

Uhh ik the first part is true but idk how i need help

Answers

Gravity is what holds our world together. However, gravity isn’t the same everywhere on Earth. Gravity is slightly stronger over places with less mass. NASA uses two spacecraft to measure these variations in Earth’s gravity.

Please consider Brainliest :)

Answer:

Gravity is not really the same everywhere if depending on where you are like if you're on the moon there's going to be less gravity than there is here on earth or if you just go to any other planet there's going to be less gravity.

hope I helped you!

PLEASE HELP MEEEE! PLEASEEEEEEEEE

1. In your own words, explain how plate tectonics is responsible for features on the surface of the planet.
2.How did our continents get made?
3.How far can landslides travel?
4.What do landslides often follow?

Answers

Answer:

1. relationships between plate motions and surface features

2. material built up along the boundaries of tectonic plates

3. they can travel more the 20 times farther then they fall

4 they follow drought

A white cat has no fur color. It carries the alleles cc. Identify its genotype and phenotype. *

Answers

I’ve never had a cat not sure because it’s not a specific question but look at this baldpussy
genotype is cc phenotype is white fur

Cleo has a vegetable garden and wants to increase the amount of nitrogen in the soil.

How can she most likely do this?

A. Add several soybean plants to her garden

B. Decrease the amount of fertilizers she uses

C. Harvest the vegetable plants continuosly

D. Reduce the number of decomposers that live in the soil

PLEASE HURRY!!!!!

GOD BLESS ALL STAY SAFE AND HAVE A VERY BLESSED AND HAPPY THANKSGIVING!!!! :) :) :)

Answers

Answer:

A:add several soybean plants to her garden

Explanation:

because she wants to increase the amount of nitrogen in the soil

100 pts to whoever gets it RIGHT and brainlylist
Examine the diagram of a cell. Which organelle is marked with an X? Golgi body mitochondrion nucleus vacuole

Answers

Answer:

mitochondrion

Explanation

i did research

Large vacuole hdhhdhd

PLEASE PLEASE PLEASE! HELP ME NOWWWWWW!

1. Mountains on the bottom of the Atlantic Ocean were made from:
A. A meteor crashing into the ocean
B. Erosion and weathering
C. Sedimentation and deposition
D. Seafloor spreading and cooling magma

2. When two plates collide what may happen?
A. Earthquakes
B. Mountain formation
C. Volcanic activity
D. All answers are correct.

Answers

Answer:

1- B  2-A

Explanation:

hope this helps

Answer:

Question 1 = D / Question 2 = D

Explanation:

1) A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. This uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.

2) If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the other, a process known as subduction. Deep trenches are features often formed where tectonic plates are being subducted and earthquakes are common.

A snurfleguffle is an imaginary animal living in the arctic. Give an example of a possible trait which might be removed from existence due to natural selection. *

Answers

Answer:

It might have animals that depend on this "animal" for a food source. If we were to remove it, all the animals that are after this "animal" on the food chain will die out and the animals that they eat will over populate.

YOUR'E WELCOME

Which characteristic describes both the domains Bacteria and the domain Archaea

Answers

Answer:

A

Explanation:

because Archaea is a prokaryotic as well as bacteria

Why do males need a adam's apple?/??

Answers

It gives them deeper voices hahah

Answer:

Everyone's larynx grows during puberty, but a girl's larynx doesn't grow as much as a boy's does. That's why boys have Adam's apples. ... This larger larynx also gives boys deeper voices. Actually, girls' voices get a little bit deeper as their larynxes get larger, too.

Explanation:

Use what you know about asexual and sexual reproduction to sort the terms below into the correct column. If the term is related to asexual reproduction, write it in the column on the left. If the term is related to sexual reproduction, write it in the column on the right. If the term is related to both types of reproduction, write it in both columns.

Terms: DNA, male and female, one parent, unique, spores, uniform, traits, egg, and sperm


HELPPP PLEASEE and dont answer something random please actually help

Answers

asexual: one parent, unique, spores, uniform/ sexual: dna, male and female, traits, egg, sperm

Asexual reproduction- one parent, unique, spores, uniform

Sexual reproduction- DNA, male and female, traits, egg, sperm

What is Reproduction?

Reproduction is a type of biological process in which new organisms called offspring are produced  from parent or parents . In this process, organism make more organisms which look like themselves. It enables and ensure the continuity of species from generation after generation which is the main feature of life on Earth.

There are two types of reproduction.

1. Sexual reproduction

In sexual mode of reproduction, an organism combines a genetic information which is received from each of the parent. In this method, offspring which are produced from different from parents.

2. Asexual reproduction

In asexual reproduction,  a parent copies itself to form genetically identical offspring. In this method, offspring which are produced from identical to the parent.

Thus, Asexual reproduction- one parent, unique, spores, uniform

Sexual reproduction- DNA, male and female, traits, egg, sperm

Learn more about Reproduction, here:

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The table below shows the elements that mainly comprise each of the four layers of Earth:


Elements in Layers
Layer Main Elements
Crust Oxygen, Silicon
Mantle Iron, Magnesium
Outer Core Iron, Nickel
Inner Core Iron


Which of these elements make up the layer that is 0.2 to 1.1 percent of Earth's total diameter?
Oxygen and Silicon
Iron and Magnesium
Iron and Nickel
Magnesium and Silicon

Answers

Answer:

Oxygen and silicon

Explanation:

oxygen and silicone. The crust consists of tectonic plates (in relative motion one from another) and has 5–70 km (~3–44 miles) in depth. The most abundant elements of this layer are: oxygen-46.6 percent by weight; silicon-27.7 percent; aluminum-8.1 percent; iron-5 percent.

What is the main organ of the urinary system
A. Gallbladder
B. Stomach
C. Kidney
D. Small intestine

What is the purpose of the urinary bladder?
A. Collects and stores tears
B. Collects and stores sweat
C. Collects and stores solid waste
D. Collects and stores urine

Answers

c. kidney
d. collects and stores urine
c for question and d for question 2

Please answer ASAP thank you

Answers

i believe the answer is 1,014
all you have to do is subtract the number for the 7 year by the number for the 4 year so it’s 1014

The Coriolis effect determines
A.
the humidity of an air mass
B.
the air pressure, humidity and temperature of an air mass
C.
the temperature of an air mass
D.
the travel direction of an air mass

Answers

I’m pretty sure it’s D, sorry if I’m wrong, I looked it up and it said “ Speed, latitudes, and direction of the objects determines the path along, which, the Coriolis effect deflects moving objects”

Answer:

The Coriolis effect describes the pattern of deflection taken by objects not firmly connected to the ground as they travel long distances around Earth. The key to the Coriolis effect lies in Earth's rotation. Specifically, Earth rotates faster at the Equator than it does at the poles.

Explanation:

hope this help

You are planning on making punch and you would like to cool it with ice. At the
store, there are 2 different one-pound bags of ice to choose from:

one that contains large ice cubes

one that contains small ice chips.

You only want to purchase one bag of ice and will add the entire bag to the punch.

Would one of the bags cool the punch at a faster rate? If so, which one and
why? If not, why?

Would one of the bags of ice cool the punch to a lower temperature? If so,
which one and why? If not, wh

Answers

It would be best to buy the bag of ice cubes because they come in a larger size. the larger the size of the object that should help cool it the faster it will cool it.

Why do males need an adam's apple?/??

Answers

Answer:

Everyone's larynx grows during puberty, but a girl's larynx doesn't grow as much as a boy's does. That's why boys have Adam's apples. ... This larger larynx also gives boys deeper voices. Actually, girls' voices get a little bit deeper as their larynxes get larger, too.

Explanation:

Hope it helps you!

Two tall plants are crossed to produce 100 offspring. 73 plants were tall and 27 plants were short. Which allele is dominant? *
a. tall
b. short

Answers

a. tall is the dominant one

Answer:

a.

Explanation:

imo its just basic comparing. the greater number is  73, and those were tall plants so in conclusion; a. tall would be correct.

hope i could help!!

Once water vapor has been released into the atmosphere, it rises and cools, turning back into liquid. What is this process called?
PLEASE HURRY!!!!!!!
HAVE A VERY HAPPY THANKSGIVING GOD BLESS AND STAY SAFE!!!!!!!!!!

Answers

Answer:

Its Condensation :)

Explanation:

thanks!! you too <3

Answer:

hello again! here ya go

Condensation

Explanation:

Condensation is the change of water from gas form to liquid form. When water vapor in the atmosphere loses heat and cools down, condensation happens. As the water vapor cools down and condenses, it attaches to small particles of dust floating in the atmosphere, forming tiny liquid water droplets.

Please help!!! Will give brainlest or whatever

Answers

Answer:

the answer is D but if wrong sorry

its D im pretty sure. hope this helps u!

1. What process breaks up rocks?

2. What are the agents or natural forces that weather rocks?

3. What forces on Earth have you observed picking up or moving rocks, soil, sand or mud?

Answers

Answer:

1) Weathering breaks down and dissolves rocks.

2) Wind and Rain as well as erosion.

3) Gravity, Wind, Water.

Yes I agree with the one above me

Which of the following is a subsurface event that takes place during the rock cycle? Cementing Erosion Melting Weathering

Answers

Erosion i think... correct me if i’m wrong lol

Answer:

Melting

Explanation:

Because

surface: occur ABOVE ground. Cementing, Erosion, and Weathering all happen ABOVE ground.

subsurface: occur UNDER ground. Melting occurs UNDER ground.

Hope this helped:)!

Most meteoroids burn up in this layer
A.
exosphere
B.
ionosphere
C.
stratosphere
D.
mesosphere

Answers

Answer:

The answer is B

I would say it’s ionosphere (B)

What is one piece of evidence that shows that tortoises and chickens have a common ancestor? *

A. DNA Evidence
B. Structural Evidence
C. Fossil Evidence
D. Embryological Evidence

Answers

Answer:

Dna

Explanation:

Have a nice day

DNA evidence hope it’s right

how is the amount of available sunlight most likely to affect the makeup of an ecosystem?

Answers

Answer:

it will have more photosynthesis if it gets more sunlight

Which feature would create the most fertile soil?


blowouts

deposition

sand dunes

loess deposits

Answers

Your answer is Loess

Loess soils are among the most fertile in the world, principally because the abundance of silt particles ensures a good supply of plant-available water, good soil aeration, extensive penetration by plant roots, and easy cultivation and seedbed production.

I hope this helps, and have a wunderbar day

Loess deposits is the correct answer for this question

PLEASE HELP ME ASAP
look at the picture below

Answers

Answer:

Explanation:

cast - Detail left after an organisms decaysTrace fossil- hollow form Petrified fossil - living thing turned into rock Carbon firm - record of the organisms's activity mold - solid copy

helppppp please!! 20 points and brainliest!!!

Answers

Answer:

A

Explanation:

Erosion is the process where rocks are broken down by natural forces such as wind or water. There are two main types of erosion: chemical and physical.Mar. 20, 2018

Hellooo! Marie Here!!!

The answer to this is:

C. A statue's features worn off by acid rain

Hope This Helps! Have A GREATTT Day! <3

Which two characteristics do organisms in kingdoms Plantae and Animalia have in common

Answers

Answer:

I believe the answer if A or D

Explanation:

tell me if I am wrong

✨have a good day or night

Characteristics do organisms in kingdoms Plantae and Animalia have in common are they have eukaryotic cell and they are multicellular. Thus, option A and D are correct.

What is difference between unicellular and multicellular organisms?

The main difference between unicellular organisms and multicellular organisms is that unicellular organism is unspecialised it means all the body function depends upon only on the single cell and in multicellular organism there is specific cells for specific purposes.

Multicellular and unicellular organisms are perform almost all the life running activities and processes such as reproduction digestion, breathing, and metabolism,  respiration.

In unicellular organism division of labour is at the organ level performed  on the other hand in multicellular the division of labour at cellular, tissue, organs and organ system level.

Unicellular organism has simple body organization and multicellular organism have complex body organism.

Therefore, characteristics do organisms in kingdoms Plantae and Animalia have in common are they have eukaryotic cell and they are multicellular. Thus, option A and D are correct.

Learn more about unicellular and multicellular here:

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Which answer choice describes all non metals

Answers

C! All non metals are located to the left of the periodic table.

Based on this Punnett Square, what is the chance one of the offspring will be a boy? *
a. 25%
b. 50%
c. 75%
d. 100%
e. 0%

Answers

Answer:

a

Explanation:

a

Yes A is the correct answer
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My morning routine includes the following taking a shower, brushing my teeth, eating my breakfast, and walking my dog. Where can a colon be added to this sentence? As you can see I NEED HELP RIGHT NOW! Which sentence from this excerpt best illustrates Frederick Douglasss use of strong adjectives and verbs?A. The crouching servility, usually so acceptable a quality in a slave, did not answer when manifested toward her.B. My early instruction was all out of place. C. She was entirely unlike any other white woman I had ever seen.D. I could not approach her as I was accustomed to approach other white ladies. why did de vaca's expedition want to go to florida Please I need help badly I also have stuff on my account Which pair of structures would provide a positive identification of a plant cell under a microscope?endoplasmic reticulum, chloroplastslarge central vacuole, flagellumchloroplast, large central vacuolecytoskeleton, cell wall how are they related in the story the cherry tree by Ruskin bond WILL GIVE BRAINLIEST!! PLS HELP!!The EagleBy Alfred, Lord TennysonHe clasps the crag with crooked hands;Close to the sun in lonely lands,Ring'd with the azure world, he stands.The wrinkled sea beneath him crawls;He watches from his mountain walls,And like a thunderbolt he falls.Directions: Choose the best answer.1. Write a short summary of this poem. What is the poem about?2. What simile appears in this poem?3. What does the poet mean by "the azure world"?4. Would you classify this poem as a ballad, an elegy, or a lyric poem? Give a reason for yourchoice.5. What is the rhyme scheme of this poem? In a hydraulic system, a force of 400 N is exerted on a piston with an area of 0.001 m2. The load-bearing piston in the system has an area of 0.2 m^2. Required:a. Calculate in kPa the pressure in the hydraulic fluid induced by the applied pressure.b. What is the magnitude of the force exerted on the load bearing piston by the hydraulic fluid? -2.25-(-3.9) show your work I WILL DO BRAIN LIST 15 POINTS HELP!!You walk 130 m E and then turn and walk another 43m [E 28 degree S] what is the total displacement? Divide. Express your answer in simplest form.11/12 3/4 What is the most common (bs) assumption about Aztecs? If you go 50 miles per hour how many hours does it take to drive 50 miles per hour on edge That's what I need help with and I need the steps to it, please. Its the fraction one. What is the difference in KE between a 52.5 kg person running 3.50 m/s and a 0.0200 kg bullet flying 450 m/s?(Unit = J) Will give brainest!!!!Which of the following is a good example of the way manipulation motive affects motivation?a) Your dad wants to be the one to 'control' the TV remote control.b) You paint your bedroom a different color.c) We do a good deed for someone else.d) The new mother rocks her baby. A:1.7B:2.7C:2.8D:6.6(Ik its not C) 2. How did some corporations use the idea of survival of the fittest, so-called social Darwinism,to justify their political agendas? Question 23 (1 point)A student is given an object with a mass of 14.8 grams. When placed into agraduated cylinder the water level rises from 25.0 mL to 34.7 mL.What is the density of the object and would you expect it to float or sink in thegraduated cylinder if water has a density of 1.00 g/mL? Show all of your work.