A couple has five children. What is the probability that exactly two are boys and three are girls?

A.) 10/32

B.) 1/32

C.) 1/4

D.) 1/2

Can someone explain how to get the right answer?

Are therr striations across the width of cardiac muscle cells?

Whats the difference between freshwater and saltwater?

Which best explains the circulation system within mammals? A. Mammals use a closed, double-loop circulatory system aided by a four-chambered heart. B. Mammals use a closed, single-loop circulatory system aided by a four-chambered heart. C.

In a high-pressure system, a A:rises and cools. B:sinks and warms.

What is the correct order of phases in the menstrual cycle? (1) progestational phase, (2) ovulation, (3) estrogenic phase, (4) menses (1) menses, (2) estrogenic phase, (3) ovulation, (4) progestational phase (1) estrogenic phase, (2) menses, (3)

When sedimentary layers are deposited on an angle what are they called?

The spheres that only earth has is what

How can natural selection change a population's traits over time

Which of the following is a function of the nucleus?

Which diagram or diagrams represent a mixture