The of an organism is what the organism occupies due to competition. A. Carrying capacity
B. Realized niche
C. Fundamental niche
D. Tertiary level

The diagram illustrates the activity of vesicles during a cellular process.

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.