How could an asteroid impact have led to the extinction of dinosaurs?

Answers

Answer 1

Answer:

The asteroid crashed into the earth and made some water bodies violent

it is said that the asteroid was super huge and was capable of causing volcanoes, tsunamis, etc which took place all over the earth and extincted dinosours. But it is a little surprising that crocodiles who were also found at that time survived all this

Answer 2

Answer:

Probably the asteroid caused natural calamities


Related Questions

Is Earth always the same distance from the
Sun? Explain.

Answers

Answer:

No

Explanation:

The earth travels in an ellipse, an ellipse is a flattened circle, and the sun is closer to one end of that ellipse and far in another end. That said the Earth is not the same distance as the sun

Explain the difference between homology and analogy using a wolf, a whale, and a shark:

Answers

Answer:

Explanation:

Analogy refers to traits or structures like body shapes, fins which evolved independently that are similar in organisms that are not related by the same common ancestor. For example dolphins and shark have similar body structures like fins but they are unrelated. Whale and shark too. Whales are mammals, sharks are fish.

Homology refers to traits or structures

posses by organisms that are related by common ancestors. Example wolf and whales.....they are both mammals.

Plant cells have some organelles that animal cells do not. Check all organelles that ONLY plant cells have.

A
chloroplast
B
nucleus
C
cell membrane
D
cytoplasm
E
cell wall
F
mitochondria

Answers

Answer: Plant cells only have chloroplast and a cell wall. Which is A and E.

What type of evolutionary mechanism did this story show?

Answers

Allele frequencies in a population may change due to four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow. Mutations are the ultimate source of new alleles in a gene pool. Two of the most relevant mechanisms of evolutionary change are: Natural Selection and Genetic Drift.

This story showed an example of convergent evolution. Convergent evolution is the process whereby organisms that are not closely related independently evolve similar traits as a result of having to adapt to similar environments or ecological niches.

What is in the story ?

In this story, the two species of birds, the crows and the jays, evolved to look similar as a result of living in the same environment and competing for the same resources.

The two species evolved to look similar in order to blend in with their environment, making it difficult for predators to distinguish them from one another. This allowed them to survive and thrive in the same environment.

Therefore, This example of convergent evolution is a perfect example of how species can evolve to look similar in order to survive in the same environment. It also shows how competition for resources can drive species to evolve similar traits in order to survive.

Learn more about  convergent evolution   at:

https://brainly.com/question/30637872

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what are the different cellular organelles​

Answers

Answer:

Plasma membrane, nucleus, ribosomes, mitochondria

Explanation:

Does the distance from earth to sun determine the seasons? please explain

Answers

No it’s the way the earth is rotating

Answer:

nope

Explanation:

Contrary to popular belief, the seasons are not determined by the earth's distance from the sun. The seasons are actually caused by the earth's tilted axis. Because the axis is tilted, when the Northern Hemisphere is tilted towards the sun, it's warm.

hope this helps:)

please help! Out of the 100 cells shown, how many are in the process of dividing?

Answers

Answer:

I think 7 cells are going to divide

Answer:

13?

explanation

True or False: Competition occurs between plants that use the
same resources.

Answers

true if using the same resources they may compete

Answer:

True

Explanation:

More than 90% of measles infections occurs in children under ____ years old.

Answers

Answer: More than 90% of measles infections occurs in children under 15 years old.

Hope this helps

WHOEVER ANSWER THIS PROBLEM WILL EARN BRAINLIEST!!


Which characteristics are common to most salamanders? Check all that apply.

They undergo internal fertilization.
They lose their tails as adults.
They have wet, moist skin.
They have long, strong legs.
They begin life with gills.

Answers

Answer:

c, d, and a

Explanation:

dhdhdjfnjajksnsjdjsjajak

Answer:

They undergo internal fertilization; they have wet, moist skin; they begin life with gills

Explanation:

Many freshwater plants have adapted to low carbon and light levels by adapting what feature?

Group of answer choices

Carnivorous plants

No need for carbon dioxide

Camouflage

Floating leaves

Answers

Answer:

The most common adaptation is the presence of lightweight internal packing cells, aerenchyma, but floating leaves and finely dissected leaves are also common. Aquatic plants can only grow in water or in soil that is frequently saturated with water. They are therefore a common component of wetlands.

In the experimental set up above there are bubbles being
produced. What gas would be inside the bubbles?

Answers

Answer:

carbon dioxide

Explanation:

Yeah the answer is
Carbon dioxide

Which of the following statements are true regarding cellular reproduction? Select all that apply.
When an organism grows, cellular reproduction creates new cells.
Organisms reproduce, so new cells are needed.
If cells become damaged, cellular reproduction can repair damaged cells.
Cellular reproduction helps organisms acquire water better, as there are more cells present.
Cellular reproduction is the exchange of homologous chromosome segments.

Answers

Replacing dead cells

Answer: Replacing dead cells

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