Answer: Darwin was able to arrive at a conclusion that there was no relationship between the fossils of the ground sloth and the bones of the captured sloths that currently reside in South America.
Explanation:
Evolution is defined as the sum total of adaptive changes that have taken place over a very long period of time. It leads to the development of new species from earlier ones. Evolution is an extremely slow process. It is difficult to obtain direct evidence of evolution in action. However, scientist such as Darwin, have gathered a great deal of indirect evidence that supports the theory of evolution. These evidence comes from many sources including:
--> fossils records
--> biochemical similarities
--> molecular records
--> Comparative anatomy and
--> embryology.
FOSSILS RECORDS shows the existence of species that are now in extinct which lived on Earth during different periods of the planet's history. They provide evidence that organisms from the past are not the same as those found today due to adaptive changes that has occurred over a long period of time on the organism in order to survive in its environment.
There was no relationship between the sloths because of the difference in BONE MASS.
What is/are the advantages of using nuclear power? CHOOSE ALL THAT APPLY
A) A small amount of fuel can
give a large amount of
energy
B) Generating electricity by
nuclear power produces
radioactive nuclear waste,
C) Generating electricity by
nuclear power gives off no
air pollutants
How can a population decrease in size?
Answer:
decrease in birth rate and increase in death rates
Which of the following is a FALSE statement?
Select one:
RNA contains the nitrogen base cytosine.
RNA contains the nitrogen base guanine.
RNA contains the nitrogen base thymine.
RNA contains the nitrogen base uracil.
Answer:
3rd one
Explanation:
because only DNA contain thymine and in RNA it contains uracil.
Scenario 1
A male patient has been treated for tendonitis of the elbow. He calls the office to complain that for the past
two days he has experienced an increase of pain and feels he is worse than when he was first diagnosed. He has been applying heat like he was advised. He wants to know what to do.
The male patient would be required not to put a heating pad on his elbow as this makes it worse, but he needs to put an ice pack over it which keeps it relaxed and take naproxen.
What is Diagnosis?Diagnosis may be defined as the complete methodology or process of identifying a disease, condition, or injury with respect to its signs and symptoms. This process determines the actual cause of the pattern of disease or injury that an individual is suffering.
Tendinitis is generally an inflammation of the thick fibrous cords that typically attach muscle to bone. These cords are called tendons. When an individual is suffering from tendonitis of the elbow, he/she must be required to put or apply ice packs rather than heat packs over it. This makes them feel relaxed and cures it.
Therefore, the male patient would be required not to put a heating pad on his elbow as this makes it worse, but he needs to put an ice pack over it which keeps it relaxed, and take naproxen.
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What is the meaning of Inscissors
Answer:
A narrow-edged tooth at the front of the mouth, adapted for cutting. In humans there are four incisors in each jaw.
What’s pushes the pathogens away from lungs?
Cilia
Explanation:
Pushes mucus away from the lungs along with any debris that may be trapped in the sticky mucus
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Answer:
I think that the best graph to represent it would be the second graph.
Explanation:
Hope this helps!! :)
Answer:
2nd graph, it shows it the best.
Explanation:
If that explains it good..
what is the niche of a produer
Examples of flat bone
There are flat bones in the skull (occipital, parietal, frontal, nasal, lacrimal, and vomer), the thoracic cage (sternum and ribs), and the pelvis (ilium, ischium, and pubis). The function of flat bones is to protect internal organs such as the brain, heart, and pelvic organs.
Answer:
Explanation:
Whos better girls or boys explain your opinion :)
Yes this is an science question and dont ask why but it is okay i have a crazy teacher lol
Answer:
girls
Explanation:
it's common sense and it's obvious
Answer:
boys ofc xD but when it comes to smarts girls
have a good day :)
Explanation:
Other than mountains, what else could cause geographic isolation?
Answer:
Other than mountains, what else could cause geographic isolation? population to start a new population. genetic drift -change in allele frequency in a small population due to random chance. migration - some organisms move away to start a new population
Explanation:
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Which statement is correct?
help plsss
The cells that make up lungs and the cells that make up kidneys have different genes, causing lungs and kidneys to look different.
All cells of an organism have the same genes, but different genes are activated within different cells.
When cells and tissues differentiate, they delete the genes they do not need.
All cells have the same genes, and all of a cell's genes are active at the same time.
Answer:
i thin second one i thinl so it cirret
One strand of DNA has the sequence ATTACG. What would the sequence be
for the other strand?
A. ATTACG
B. TAAACG
C. GCAACT
D. TAATGC
Answer:
D
Explanation:
Remember in DNA A always pairs with T and G always with C so remember it as Apple Tree and Car Garage.
hope this helps:)
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Explanation:
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do you think that if someone has the trait for tasting PTC, they could still like broccoli or Brussels sprouts? Explain.
Answer:
The ability to taste PTC or the chemicals in Brussels sprouts is not the same for everyone. You do not have to worry about picking and eating poisonous plants, but because some vegetables like Brussels sprouts and broccoli have these bitter chemicals in them, many people do not like them
please answer if u do know
Answer:
im pretty sure its a car completely put tg.
Explanation:
Scientific Definition of Mass:
Mass is the quantity of inertia (resistance to acceleration) possessed by an object or the proportion between force and acceleration referred to in Newton's Second Law of Motion (force equals mass times acceleration). In other words, the more mass an object has, the more force it takes to get it moving.
Which option describes the question Dave should consider in the following scenario?
Dave's mare has just given birth to a healthy colt, but he is surprised that the colt was born tan when the mother is
black
What color are the colt's eyes?
What nutritional supplements were given?
What other maternal traits were inherited?
What color is the colt's father?
The color of the colt's coat is determined by the genes it inherited from its parents is “What color is the colt's father?”, option D is correct.
Coat color in horses is a complex trait that involves several genes. The most well-known coat colors are black, bay, and chestnut. However, there are many variations and combinations of these colors, such as the tan color observed in this colt.
The color of the eyes is not related to the coat color and is determined by a different set of genes. Nutritional supplements may play a role in the overall health and development of the colt, but they are not likely to affect its coat color. Maternal traits, such as temperament and size, are also inherited, but they are not related to the coat color either, option D is correct.
To learn more about inherited follow the link:
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The complete question is:
Dave's mare has just given birth to a healthy colt, but he is surprised that the colt was born tan when the mother is black.
(choose your options)
A) What color are the colt's eyes?
B) What nutritional supplements were given?
C) What other maternal traits were inherited?
D) What color is the colt's father?
Black bears in the north hibernate mostly due to the scarcity of food during the winter months.
Prior to hibernation bears are foraging for food. They eat fruit, nuts, acorns, insects, and certain leaves and plants. They catch occasional small animals, but lack agility to catch most adult prey. In the months before hibernation black bears can gain up to forty pounds of fat per week.
9. What types of food molecules is the bear consuming (give at least two)?
Answer:
Food having high fat.
Explanation:
The bear eat food products having high fats in order to store it in the body. The food which have large amount of protein and fats are stored in the body and helps in gaining of weight up to forty pounds of fats per week. During hibernation period, bear used this fats for the release of energy used for its survival. Fats produce huge amount of energy when they are broken down so this fats helps in hibernation of bear.
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Answer:
Plastics are good insulators
Quasars are very luminous, very distant active galaxies.
O True
O False
Answer:
True
Explanation:
what did this have to do with biology ?
What is the relationship between the bird and wild rice plant?
Answer:
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Explanation:
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Natural selection is driven by which of these? *
A.Mutations
B.Genes
C.Population size
D,Selected pressures
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can someone help me with this please
Answer:
i got this question today and it's b
Explanation:
The concept of _________________ has ensured that economic and environmental conditions in different countries are related and linked.
Answer:
Globalization
Explanation:
Globalization can be defined as the strategic process which involves the integration of various markets across the world to form a large global marketplace. Basically, globalization makes it possible for various organizations to produce goods and services that is used by consumers across the world.
Some examples of international economic organizations involved in global economy and trade are;
I. World Trade Organization (WTO).
II. United Nations (UN).
III. International Monetary Fund (IMF).
IV. United Nations Conference on Trade and Development (UNCTAD).
In conclusion, the concept of globalization has ensured or made it possible such that economic and environmental conditions in different countries of the world are related and linked with the intention of generating revenue and profits while providing goods and services to meet the demands or requirements of various consumers across the world.
Answer:
Globalization
Explanation:
The concept of Globalization has ensured that economic and environmental conditions in different countries are related and linked.
Why is it highly unlikely the adaptations seen in the killifish could occur in other species of
concern?
Answer/Explanation:
Killifish are unique in that their species contains a lot more genetic diversity than most animals. The genetic mutations that allowed some to adapt were already present in these populations. Species that are less genetically diverse may not have the right molecular tools to adapt.
Into what kingdom would each of the following be classified:a. Unicellular prokaryotes that live in dust. _______________________[Text Wrapping Break] b. Unicellular eukaryotes that line in pond water. _____________________[Text Wrapping Break] c. Multicellular eukaryotes that live all over the planet and consume food. ______________________ [Text Wrapping Break] d. Unicellular prokaryotes that live in volcanic ash. __________________________[Text Wrapping Break] e. Multicellular eukaryotes that have cell walls and are heterotrophic. _______________________[Text Wrapping Break] f. Multicellular eukaryotes that have cell walls and are autotrophic. ________________________
Answer:
A. Unicellular prokaryotes that live in dust. Monera.
B. Unicellular eukaryotes that line in pond water. Protist.
C. Multicellular eukaryotes that live all over the planet and consume food. Animals.
D. Unicellular prokaryotes that live in volcanic ash. Monera.
E. Multicellular eukaryotes that have cell walls and are heterotrophic. Fungi.
F. Multicellular eukaryotes that have cell walls and are autotrophic. Plants.
Explanation:
The 5 kingdoms are a way of classifying all living organisms on our planet, as each species inside a kingdom shares similarities with the other species in it.
Monera kingdom includes all of the prokaryotic organisms that exist, which includes bacteria and archaea. These beings are characterized by lacking a nucleus and membrane-bound organelles and having one single circular chromosome that is found in the center of the cell. They are unicellular. Example: escherichia coli.
Protists are the most primitive eukaryotes that exist, most of them are unicellular and microscopic, but possess a nucleus and specialized organelles like the rest of the eukaryotes have. Example: yeasts.
Fungi and Plants are quite similar, they are multicellular eukaryotes that have cell walls. Their main difference relies on the way they obtain nutrients: fungi are heterotrophs, they feed off living things; plants, however, are autotrophs and realize photosynthesis (they do not need to feed). Fungi and Plants also reproduce differently: fungi reproduce through spores; plants can reproduce sexually or asexually. Fungi example: amanita; plant example: cactus.
Animals are multicellular eukaryotic organisms that reproduce sexually and are heterotrophs (some feed off plants, some feed off other animals). They are characterized by their ability to move. Example: horse.
which of the following is an example of climate
Answer:c
Explanation:
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Answer:
can't understand your language
Which of the following is an example of a physical change but not a chemical change?
Teeth breaks down food into smaller particles.
Bile in the liver breaksdown fat globules.
Salivary amylase breaks down the starch in the mouth.
Hydrochloric acid in the stomach grind the protien in the stomach.
Answer:
teeth breaks down food.....
Explanation:
all of the other ones have a chemical change to them, but the teeth one is just crushing food to make a physical change
Explain why some mutations cause differences in phenotype and others do not?