Hank likes to explore nearby streams during the summer. However, one winter there is a lot of rain near the stream.

How might the stream change before the next summer?
A.
The stream will have dried up.
B.
The stream water will be shallower.
C.
The stream will be in a deep canyon.
D.
The stream banks will be steeper.

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

Did the vinegar diffuse all the way to the center of any of the cubes? if so, which ones? what does this tell you about surface area-to-volume ratio and the diffusion rate?