What term refers to group behavior seen in animals of a similar type?
a.
swarm behavior
b.
predation defense
c.
structural adaptation
d.
physiological adaptation

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

Which type of neuron stimulates muscles to contract?