What are some safety concerns for students working in the lab?

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air