Muscle fatigue a. occurs when muscles are only partially able to contract. b. occurs when muscle cell glycogen is depleted. c. occurs when muscle cell ph increases. d. occurs due to decreased extracellula

What role do traits play in affecting an organisms ability to reproduce? finches

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