What can happen to enzymes if pH, temperature, or concentration changes?

Why do plants need to be pollinated

Which of the following activities contain hidden water usage? Select the three correct answers. [] growing cotton to make fabric [] washing dishes [] drinking [] growing cattle feed [] processing and dying fabric

Which of the following is an advantage of asexual reproduction? A. There is no need to find a mate. B. It leads to increased genetic diversity. C. It requires meiosis in order to form gametes. D. It requires more energy than sexual reproduction

What organelle is composed of flattened membranous sacs that are involved in the 'packaging' and 'shipping' of proteins? (write out entire name)

Bob is curious about why his white bread grows mold so quickly. So he asks a question, does some research, creates a hypothesis, and sets up his experiment. He wants to see if his white bread will grow mold in the refrigerator.

Carbon dioxide and energy (atp) are two chemical products of cellular respiration. a. true b. false

Suppose you double the length, hight, and width of a cube by how many times does thr surface area of the cube increase?

An example of "regression toward the mean" would be if the offspring of two short parents had an average height equal to the average height of the parents not of the population as a whole. a. True b. False

If you put a pencil in a cup of water, it looks as if it is bent and larger in the water. This is because waves

Which of the following might cause chronic hemorrhagic anemia? A) Iron deficiency in the diet B) Decreased EPO production C) A bleeding ulcer D) Sickle-cell anemia