Which of the following is true of photosynthesis but not of cellular respiration? A). Photosynthesis occurs in all organisms. B). Photosynthesis requires glucose as a reactant. C). Photosynthesis releases oxygen gas as a product. D). Photosynthesis is a process in which glucose is broken down.

Twind is considered to be an abiotic factor because it.?

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?