Plants contain chlorophyll, which absorbs red and blue light waves and reflects green light. this substance is essential in the process of

What is the name for a substance formed in a chemical reaction

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b.passive c. facilitated d.active b.passive

Lupe is a carrier for color blindness. her husband clifford is colorblind. if lupe and clifford have four children, what's the probability of a boy being colorblind?