(04.08 MC) To find the amount of biomass made by a plant in one week a. remove the plant from soil and measure its mass
b. dehydrate the plant, then measure its dry mass
c. subtract respiration from the wet mass of the plant
d. add respiration to the dry mass of the plant

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

What did hunter gathers do to alter the environment?