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kompoz [17]
2 years ago
8

What started human life on Earth?

Biology
1 answer:
xxMikexx [17]2 years ago
7 0

Answer:

Explanation:The origin of human beings from far more primitive ape-like precursors is one — just one — of the definitions of “evolution” that the public and the media carry around in their heads. Not surprisingly, the iconic transition from ape to man is the first, second, and third image.

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What is cell cycle and what are its main phases?​
Radda [10]

Answer:

The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.

4 0
3 years ago
The skeletal muscles are innervated by __________.
11111nata11111 [884]

Answer:

Some kind of neuron

Explanation:

I'm sorry I'm not too sure-  it's some kind of neuron. It may be a motor Neuron? Try looking it up.

7 0
3 years ago
Why do you think cardiac surgery was referred to as the "Mount Everestof medicine before November of 1944
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5 0
3 years ago
3. From problem 2, suppose another boy, Boy C pulls the heavy cabinet with 5 N
kykrilka [37]

Answer and Explanation:

As you can see the boys are pulling in the same direction. This means that we have an example of an unbalanced force, also called the resulting force, since the forces are not canceling out. This whole situation will have a result which is to create an unbalanced net force to move the object or keep it in repayment and that is what we will discover.

First, let's find out what force the two boys exerted. This is very simple, we only need to add the force exerted by the two. 5N + 5N = 10N

The cabinet will be able to move if the force exerted by the two boys (10N) manages to overcome the resistance and the force exerted by the cabinet itself. If they manage to overcome the resistance of the cabinet, the cabinet will move towards the force applied by the boys.

5 0
3 years ago
What do plants that live on land require
kotykmax [81]

Plants that live on land require water, sunlight, and a source of nutrients.

7 0
4 years ago
Read 2 more answers
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