Answer:
Like questions 16-20? there aren't any questions to be answered.
Explanation:
Please attach something to this question.
Answer:
A prokaryote is a simple, single-celled organism that lacks a nucleus and membrane-bound organelles.
The amount of stuff that an ecosystem
Answer:
It has 4 trophic levels.
Explanation:
The first level would be the producers, followed by the primary consumers, then the secondary consumers, then the tertiary comsumers.
/ Tertiary consumers \
/ Secondary Consumers \
/ Primary Consumers \
/ Producers \
/________________________________\
