Once Jared completes the experiment, he will compare the amount of foam between different sets of glasses. Drag each tile to the correct box to identify which variable he is analyzing when he compares each set of glasses.
Tiles
presence of sugar
water temperature
type of respiration
Pairs
Glasses
Variable
A and B
B, C, and D
Band E

How does an angiosperm prevent self pollination

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

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.