Which of the following statements about human impact on trees is true? a. human activity always has a negative impact on trees. b. all human uses of trees require destruction of the trees. c. human activity has had both a positive and negative impact on trees. d. cutting down trees is the only activity that has a negative impact on trees. select the best answer from the choices provided a b c d

C

Explanation:

We have plowed many trees & forests down for our own gain, however we also replant trees, breathe, (which is a part of the photosynthesis process to a degree), and fended off creatures damaging the trees.

the median of the data is 4.5.

the answer is: trichonympha lives in the gut of termites and digests cellulose eaten by the termite.

this is an example of a symbiotic association of a protozoan with its mode of association.

hope i

-lavira: )