An ecologist is studying a newly discovered animal. The ecologist finds that it reproduces quickly and has many offspring each time it reproduces. Which type of organism is it?

A. logistical

B. an r-strategist

C. a K-strategist

D. density dependent

THE ANSWER IS.

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

Why do we perceive objects as retaining their brightness under different lighting levels?

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this