Which of these processes occurs when you inhale?
a. the diaphragm expands and thoracic volume decreases.
b. the diaphragm contracts and thoracic volume decreases.
c. the diaphragm expands and thoracic volume increases.
d. the diaphragm contracts and thoracic volume increases.

What would be an example of hypothesis for goldfish respiration lab

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms