allie was in the park playing on the equipment. she noticed that on the highest slide, she slides down
a) without friction.
b) with the slowest speed.
c) with the greatest speed.
d) at about the same speed as the shortest slide.

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

Climate like that in the sahara desert have the fastest rates of weathering

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!