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Readme [11.4K]
3 years ago
5

Which of these is a piece of evidence supporting the theory of evolution?

Biology
2 answers:
nikklg [1K]3 years ago
7 0

Answer:

The correct answer is option A.

Explanation:

Emus are flightless birds that are native to the African part of the geological location. It is the second largest bird on the planet that can not fly but run very fast.

They show similarities with their Australian cousin ostriches. Ostriches are found in Australia, these are the largest bird on the planet. These are also flightless birds and run up to 45 MPH.  

Thus, the correct answer is option A.

omeli [17]3 years ago
5 0

Answer:

a

Explanation:

ik

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Water is able to maintain the temperature of living organisms, keeping them from freezing or overheating. This is because water
dmitriy555 [2]

Answer:

High specific heat.

Explanation:

Water is able to maintain the temperature of living organisms because it has highest specific heat. Specific heat is a physical property of matter. If specific heat is high then the matter does not get heated easily but once it is heated it does not cool down easily either. In short we can say that water can easily resist temperature changes because it has very high specific heat.   This property plays a great role in maintaining the temperature of a living organism's body because all organisms have water in their body. When heat is generated within the body, it is unable to disrupt internal temperature of the organism's body because the water does not get heated easily as a result of which the temperature of the body does not rise. On the other hand, the internal temperature of the body remains the same with slight decrease in the temperature outside because water does not radiate heat easily either. This is how high specific heat of water helps in maintaining a constant temperature in the body of organisms.

5 0
3 years ago
The brain uses active transport to move ____ across the blood-brain barrier.
Varvara68 [4.7K]
<h3>the correct answer is glucose</h3>
3 0
3 years ago
Which part of the root allows it to grow deep inside the soil in search of water? A. epidermis B. cortex C. root tip
Zepler [3.9K]
The root tip allows the plant to grow deeper into the soil
3 0
3 years ago
Active and passive humoral immunity are both mechanisms of adaptive immunity that use antibodies. true false
dolphi86 [110]

Active and passive humoral immunity are both mechanisms of adaptive immunity that use antibodies. yes this is true

  • Our adaptive immune system protects us from infection-related mortality. An new-born born with a significantly compromised adaptive immune system may die shortly unless extreme steps are taken to isolate it from a wide range of infectious agents such as bacteria, viruses, fungi, and parasites.
  • The purpose of adaptive immunity is to eliminate invading infections as well as any harmful chemicals they create. Because these reactions are damaging, it is critical that they only occur in response to molecules that are alien to the host and not to molecules that are native to the host. The adaptive immune system's capacity to identify what is foreign from what is self is a fundamental feature.

To learn more about adaptive immune.

brainly.com/question/17094294

#SPJ4

6 0
1 year ago
True or false all inherited traits follow mendel's pattern of inheritance?
fredd [130]

Answer:

False

Explanation:

The pattern of simple domination follows all human features. The allels are codominant inheritance in many human genes. Because of the gender determination of the X and Y chromosomes, the genes found on them show a pattern of heritage.

<em><u>Hope this helps</u></em>

6 0
3 years ago
Read 2 more answers
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