Help me plz So why only 3-4 trophic levels per food chain?
How does this affect relative population sizes between
levels?

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?