A population of mammals leaves an ecosystem because of increased temperatures and decreased rainfall. What’s the reason for this shift?

A.
change in abiotic factors
B.
change in biotic factors
C.
change in food preferences
D.
change in genetic makeup

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.