How would a hydrometer float in a less dense liquid?

a) it would not float
b) it would float lower
c)it would float higher
d) the density would not matter

Scientist have long study the earths climate by looking at which of the following? the earths orbit. the earths rock layers. the antarctic ice. the earths oceans.

Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.

Anybody who knows ap biology, can you friend or message me