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Alex787 [66]
3 years ago
7

Explain what you think the phrase 'survival of the fittest' means.

Biology
1 answer:
Leviafan [203]3 years ago
5 0

Answer:

"survival of the fittest" means that animals or organisms that are best adapted to their environment are more likely to survive in that environment

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Question 1 of 34
Ivenika [448]

Answer:

A) They occupy different niches due to competition for food.

Explanation:

According to Joseph Grinnel - "An ecological niche is the distributional unit within which each species is held by its structural and instinctive limitation. No two species in the same general territory can occupy the same ecological niche". Hence, the two lizard species have separated their trophic niches i.e. the ecological niche in which they feed, as they both have common preys that is the insects. this will avoid competition and would provide enough food for both the species.

3 0
3 years ago
Why is it important for your heart to keep oxygen-rich blood separate from oxygen-poor blood?
DochEvi [55]

Your heart muscle needs its own supply of blood because, like the rest of your body, it needs oxygen and other nutrients to stay healthy. For this reason, your heart pumps oxygen-rich blood to its own muscle through your coronary arteries.

8 0
3 years ago
The human respiratory system consists of various organs that work together to accomplish the vital task of bringing oxygen into
Olegator [25]

Answer:

C) esophagus - moves air from the nose into the lungs

Explanation:

The oesophagus is a muscular tube with a sphincter valve at each end. Its main function is to transport food and fluid, after being swallowed, from the mouth to the stomach.This is propelled from the pharynx into the oesophagus, and towards the stomach in a peristaltic waves. The peristalsis also pushes food along the alimentary canal

4 0
3 years ago
What would NOT be considered routine practice during or after conducting uncomplicated aseptic surgical procedures in nonhuman p
Ede4ka [16]

We can confirm that actions that would not be considered routine after said procedure include all of which are not directed towards the care and recovery of the animal.

<h3 /><h3>What would help the care and recovery of the animal?</h3>

Routine practices include caring for the animal as it recovers from the effects of the anesthesia as well as administering fluids to keep it hydrated. Even pain control through the use of pharmaceuticals is considered normal practice, anything that would fall outside of these actions may be considered abnormal practice.

Therefore, we can confirm that actions that would not be considered routine after said procedure include all of which are not directed towards the care and recovery of the animal.

To learn more about animal care visit:

brainly.com/question/21506088?referrer=searchResults

5 0
2 years ago
I know this looks like alot but please someone help me.
ANEK [815]
All of the above am i right ??
 
5 0
3 years ago
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