Which of the following best describes a benefit of studying biology.
question 1 options:

one is able to experiment on a variety of animals.

one is able to intelligently debate issues such as cloning.

one is able to preserve the animals that are extinct.

one is able to understand the causes of changes in weather.

I'd think its b. I say this because science is really a subject of debate. hope this helps

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.