Adele decides to paint her room green. she studies several bright green and pastel green color samples. what attribute of the light wave allows adele to differentiate between these light intensities?

Which image shows labeled organelles that are present only in plant cells?

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.