Which of the following is not caused by the electromagnetic force? a light

b gamma rays

c gravity

d radio waves

Four types of motile cells in human body?

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity