Nails function _____
to protect the tips of our toes and fingers
as sensory antennas
to assist with manipulation
all of these are nail functions
d. all of these are nail functions
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You own three hundred acres of patchy temperate forest. Which one of the following actions would increase the net primary productivity of the area the most?
A) adding fertilizer to the entire area B) introducing one hundred rabbits into the area C) planting five hundred new trees D) relocating all of the deer found in the area
Characterize cardiac muscle cells
What will be an ideal response?
Parallel evolution involves
A. any two organisms with the same trait. B. two organisms sharing the same trait because they have a common ancestor with that trait. C. two lineages acquiring the same trait independently without the trait being present in a common ancestor. D. possession of homologous structures. E. All of the choices are part of parallel evolution.
What would be the logical consequences of hormones traveling via the circulatory system as compared to the action-potential-based stimuli of the nervous system? Are these consequences necessarily a disadvantage?
What will be an ideal response?