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xxMikexx [17]
3 years ago
14

What happens after a mass extinction, such as an ice age or the extinction of the dinosaurs?

Biology
2 answers:
ValentinkaMS [17]3 years ago
8 0
After a mass extinction, the surviving species evolve more rapidly to fill the newly available niches. The correct answer is D. 
icang [17]3 years ago
6 0
After a mass extinction, the surviving species evolve more rapidly to fill the newly available niches. The correct answer is D. I just got it right on my quiz for bio!!!
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If more snakes moved into this environment, then
alexandr402 [8]

Answer:

B. <em>The number of grasshopers would go up.</em>

Explanation:

A. is incorrect because it would decrease

C is incorrect  because it would also decrease

D is incorrect because snakes dont eat Hawks, but Hawks eat them

B is <em>correct</em> because since snakes would eat the toads, there would be no toads eating grasshoppers

Hope this helps!!!

4 0
3 years ago
Which statement is correct, with regard to the catalase enzyme catalyzing the breakdown of hydrogen peroxide into water and oxyg
Alja [10]
The statement Bonds in the hydrogen peroxide are weakened in catalase's active site, allowing the chemical reaction to occur is the answer. Catalase is an enzyme in the liver that breaks down harmful hydrogen peroxide into oxygen and water. 
8 0
3 years ago
4. Which of the following is true about a mutation? A.) it is always damaging to a person B.) it never harms the next generation
DaniilM [7]

Answer:

D

Explanation:

Mutation can be harmful and it can have no effect.

4 0
2 years ago
Read 2 more answers
Which of the following is NOT a negative effect of the way we use science? A. Climate Change B. Damage to the sun C. Pollution D
Kryger [21]

Answer: Option B.

Damage to the sun

Explanation:

Damage to the sun is not a negative way we use science because the sun is very far away from the Earth. The sun is so far away that light from the Sun, traveling at a speed of 186,000 miles (300,000 kilometers) per second, takes about 8 minutes to reach us. This means that The distance from the sun to the Earth is far and it's difficult for science to have negative effects on the sun. The sun is not easily accessible and sun damage is not easily affected compared to pollution, climate Change, overuse of resources which it's as a result of science negative effect.

8 0
3 years ago
Three things are necessary for humans to keep
Novay_Z [31]

The head should be positioned in the upper  of the body.

The weight of the center body should be over  the pelvis.

The legs and knees should be stable enough to support that body's weight

Explanation:

For humans to keep a balance while walking, their body must be properly positioned in the right manner.

  • The head must be fixed and positioned straight on the upper body. It should not at any point be unbalanced by being projected too forward or backward or to the side.
  • The weight of the center body should be over the pelvis. The alignment gives the proper positioning of the center of gravity of the human body.
  • The pelvis should carry and spread the weight of the body to the body parts that attaches to it.
  • The legs and knees should be straight and stable to support the weight of the body.
  • If they are not strong enough the body will wobble and not be balanced.

learn more:

Body weight in individuals brainly.com/question/6957100

#learnwithBrainly

7 0
3 years ago
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