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katovenus [111]
3 years ago
7

The original source of all genetic variation is _____. the original source of all genetic variation is _____. sexual reproductio

n independent assortment mutation natural selection recombination
Biology
1 answer:
IceJOKER [234]3 years ago
7 0
The answer for the above question is Mutation. 
Mutations are random spontaneous changes that occur suddenly in the DNA. A single mutation can have a large effect, however in may cases evolutionary changes are based on the accumulation of many mutations. The gene flow is any movement of genes from one generation to another and is an important source of mutation 
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What is the name of: height above sea level
sineoko [7]

Answer:

The Word is altitude

Explanation:

This is another word for height above sea level also Brainliest would be appreciated

7 0
3 years ago
Michael and Andrew are pushing a desk across the room. To be funny, Michael decides to push against Andrew instead of with him.
lions [1.4K]

Answer:

towards Andrew

Explanation:

The direction in which the desk will move would be towards Andrew.

This is a simple case of resultant force. If both Michael and Andrew had pushed the desk together across the classroom, the resultant force would have been the addition of their individual's applied forces - neglecting any other extraneous forces. However, since they decided to push against each other, the resultant force would the subtraction of their individual forces and the desk will move towards the person with who applied the lower forces out of the two.

<em>Since Michael applied force was 30 N and that of Andrew was 28 N, the resultant force would therefore be 2 N in the direction of Andrew. In other words, </em><em>the desk would move towards Andrew.</em>

6 0
3 years ago
Research has found that in response to stress ______ tend to exhibit the so-called tend-and-befriend response.
Natasha2012 [34]
The answer is letter b. females but not males. It is because females have the capacity to show off their feelings or problems and they don't have the practice of keeping it to themselves for their way of coping up and dealing with their problems is having it expressed towards other people. While male on the other hand, tend to handle their emotions by keeping it hidden, where in they keep it to themselves. The tend and be-friend response is a way of seeking a group of people or another individual in order to gain mutual defense or in a way, seeking comfort. In which female exhibits.
5 0
3 years ago
What does lily pad get from the water
Ganezh [65]
Lily pad is a water plant. It is on top of the water floating in a boat like pad. It gets water and all the energy it needs but it also uses the sun. Lily pads use more of water than sunlight.
Hope this helped!!! >.<
6 0
3 years ago
Read 2 more answers
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
lisabon 2012 [21]

Answer:

A

Explanation:

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3 years ago
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