Answer:
I think it’s B) longer wave length
Answer:
The earth is 4 billion years old.
Explanation:
The amount of work done by the person is equal to 120 Joules.
<u>Given the following data:</u>
- Displacement = 15 meters.
To calculate the amount of work done by the person at a total height of 2 meters:
<h3>How to calculate work done.</h3>
In Science, work done is calculated by multiplying force and the displacement experienced by an object.
Mathematically, work done is given by the formula:

Substituting the given parameters into the formula, we have;

Work done = 120 Joules.
Read more on work done here: brainly.com/question/22599382
The answer is c) RNA contains uracil and ribose.
Igneous rock makes up the majority of the mares. Because of volcanic eruption.