2 Points
Which is not an example of matſer and energy cycling through living things?
O
A. Salmon eating shrimp
O
B. A drop of water falling through the sky
O
C. Plants absorbing carbon dioxide
O
D. Trees growing

Suppose you are estimating the size of a blue crab population. what is the population size if the number marked in the first catch is 40, the total number in the second catch is 200, and the number marked in the second catch is 50?

Which of the following shows the correct order in which light information travels through the eye? (2 points) lens, pupil, retina, optic nerve pupil, lens, retina, optic nerve pupil, lens, optic nerve, retina lens, pupil, optic nerve, retina

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun