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Anna11 [10]
4 years ago
10

Multicellular organisms first appeared during the Mesozoic Era. True or False?

Biology
1 answer:
Harrizon [31]4 years ago
6 0
No. The first multicellular organisms appeared during the P<span>aleozoic era.</span>
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The pinna, also called the auricle, refers to: O a Ob C The bones in the middle ear. The tube that carries sound deeper inside t
Mice21 [21]

Answer:

The outside of the ear, commonly referred to as just <em>the ear</em>.

Explanation:

The ear is the organ that allows us to hear things around us. To mammals, including humans, it's also the organ that gives balance.

Although it may seem like a simple organ, the ear has a very complex anatomy. It has three main parts: the outer, middle, and inner ear. All of them are made up of multiple smaller structures.

The pinna (also called the auricle) is one of the parts of the outer ear. It is the outside part of the ear, which we commonly refer to as just <em>the ear.</em>

7 0
3 years ago
List the steps of the scientific method in their generally accepted order.
Ierofanga [76]

Make an observation.

Ask a question.

Form a hypothesis, or testable explanation.

Make a prediction based on the hypothesis.

Test the prediction.

Iterate: use the results to make new hypotheses or predictions.

I hope this helps you.

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3 years ago
Relative to other species primates tend to exhibit:
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<span>Specialized limbs/locomotion patterns 
All answers listed are correct 
Lack of dietary specialization 
Neocortex expansion, greater dependence on learning

</span>
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3 years ago
Pioneer species are found in area's
VladimirAG [237]
Pioneer species are found in area's undergoing secondary succession. For example ecosystems being established by: reducing a fire, deforestation; which quickly colonize open spaces supported by vegetation. 
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Why are some species of insects exempt from being protected under the US Endangered Species ACT of 1973?
Evgen [1.6K]

Answer:

C

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because they are pests and can presents risks to humans

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