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dmitriy555 [2]
3 years ago
12

Which class of vertebrates is considered to be the first to develop lungs, allowing them to become terrestrial organisms?

Biology
1 answer:
Lyrx [107]3 years ago
8 0

Answer:

Amphibia

Explanation:

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Which hypothesis regarding the evolution of hominin bipedalism suggests that this energy-efficient trait arose so that hominins
Lynna [10]

Answer:

Patchy forest.

Explanation:

The patchy forest hypothesis is the second hypothesis that helps to explain the origin of the hominids. The hypothesis was developed by  Peter Rodman and Henry McHenry.

This hypothesis suggest that the evolution of bipedalism is energy efficient in the environment that contain few tress. The patchy forest result in the dispersion of the forest and this might result in the energy efficiency of bipedalism by walking upright and collect their food with hands.

Thus, the correct answer is patchy forest.

4 0
3 years ago
Which gland is the master gland in human body
Alla [95]
<h2>Answer:</h2>

<u>The pituitary gland is called the master gland of the human body. </u>

<h2>Explanation:</h2>

The pituitary gland is called the master gland of the endocrine system present in the human body because this gland controls all the functions of many endocrine glands. The pituitary gland is no bigger than a pea, and is located at the base of the brain which hangs by a thin stalk from the hypothalamus.

4 0
3 years ago
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Which element occurs in nucleic acids?
viktelen [127]
I think its E i think

4 0
3 years ago
Zebra mussels are tiny clam-like organisms that strain plankton out of the lake water. They attach to piers, boat hulls, pipes,
-Dominant- [34]
<h2>Availability of Plankton</h2>

Explanation:

  • The term plankton comes from the Greek derivative planktos, meaning wandering. Organisms in this group spend either part or all of their life in a drifting state, with no ability to swim against a current. Most have little or no ability to swim at all. Though some are larger, most planktonic creatures are microscopic and make up the bottom of the food chain in aquatic environments
  • Plankton can be divided into two categories: phytoplankton are those organisms that are plant-like, and zooplankton are organisms that are animal-like. Interestingly enough, many planktonic species are neither plant nor animal but are creatures that belong to the kingdom Protista
  • Zebra muscles are found in water bodies which attached to pipes and other surfaces of water supply to impliment the availability of plankton

5 0
3 years ago
Which of the following is the EON in which we now live?
frutty [35]

Answer:

We live in the Phanerozoic EON

Explanation:

7 0
2 years ago
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