What happens during the light reaction of photosynthesis?

Air and water create energy for a plant.

Water molecules split apart.

Water molecules combine to make food.

Carbon dioxide is combined with glucose.

Moving down the ramp from 6 meters to

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?