Why does photosynthesis require light to occur?

a. Cellular respiration produces light

b. Light adds energy and photosynthesis is endothermic

c. Light adds energy and photosynthesis is exothermic

d. Photosynthesis produces light

In the leaf of a plant, guard cells control the opening and closing of stomata. Which of the following do you predict would happen if the guard cells did not function properly and caused the stomata of a plant to remain closed? a.

Explain bow a fossil forms into sediment

During what phase of mitosis do centermeres divide and the chromosomes move toward their respective poles

What effect does a large body of water (like a great lake or ocean) have on the weather in a city near it?

What type of plant reproduction occurs when new potato plants grow from cut up pieces of a single potato?

Inhibiting enzymes involved in cell wall synthesis leads to which of the following? A) cell death by osmotic lysisB) a reduction in protein synthesisC) the incomplete synthesis of the bacterial cell wallD) a reduction in the amount of usable energy

In the 20th century where did the most ecologically destructive oil spill in the US

Which of the activities listed below are functions of the Lymphatic System? 1 transports lipids to the blood 2 transports lipid-soluble vitamins to the blood 3 drains excess interstitial fluid from tissue spaces and returns it to the blood 4

Under which circumstances must facilitated diffusion be used instead of simple diffusion?

The biochemical analysis of different chlorophyll pigments in plants would be most useful in determining ... question 3 options: