Which of the following is not true of cellular respiration?
a. food molecules are broken down during cellular respiration.
b. energy is released during cellular respiration.
c. 2 molecules of atp are formed during cellular respiration.
d. oxygen is necessary for cellular respiration to occur.

Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt

Explain how scientists use geologic time to determine the age of landforms.

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one