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

What is the kinetic energy of a 10-kg bicycle moving at 10 m/s

Acube has a volume of 2011 cubic inches. what is the angle measure between a side of a cube and its interior diagonal?

Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.