Which of the following is a product of photosynthesis? a. sunlight b. oxygen c. water d. carbon dioxide

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.