Which of the following which of the following organism would be in the first trophic level?
a caterpillar
b mouse
C bee
d maple tree

D

Explanation:

The first trophic level is the producer, which makes its own food, so it has to be a plant / algae / cyanobacteria

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this