Which of the following is a base?

lemon juice

stomach acid

vinegar

baking soda

i think that it is vinegar

Wendy is a paleontologist and finds a fossil of a bony fish buried in the sediment on the coast. After observing and recording several key features of the fossil as well as the area, what conclusion might she be able to make?

Which term describes a south with a ph of 5?

Which identifies the cause of each type of mutation

Energy, growth, evolutionary, and ecological describe different biological

Although jeremy lost his left leg beneath the knee, he often experiences great pain in his left foot. this is known as

Who are indian here?

Explain why the direction along which the electromagnetic wave travels is not the same as the direction along which the changing electric field is applied.

Which organisms transform nitrogen to a form that is useful to plants? bacteria animals algae humans

Explain how a shortage of water affects the health of your cells.

Name the appendages used for movement by organism belonging to protista