Which of the following is a part of the krebs cycle? a)glucose b)water c)dna d)citric acid

Match the types of competition to their descriptions

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.

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots