Answer:
Hormones, Cell receptor and glands
I would say that your correct answer is B
Deoxyribonucleic acid (DNA) is the hereditary material that lies within the nucleus of all cells in humans and other living organisms. Most of the DNA is placed within the nucleus and is called nuclear DNA.
A chromosome is made up of two chromatids which are joined by the centromere. The chromatids separate from each other during mitosis to form two new chromosomes. The DNA making up a chromosome is dispersed as chromatin.
Under a microscope, chromatids look like little dots and chromosomes are lines.
Answer:

Explanation:
Acceleration is the rate of velocity's change with time.
We can calculate it by dividing the change in velocity over time.

Let's define the variables. The final velocity is 15 meters per second. The initial velocity is 5 meters per second. The time is 5 seconds.

Substitute the values into the formula.

Solve the numerator first.

Divide.

The acceleration of the bus is <u>2 meters per second squared.</u>