Independent variable represent the variable
Water is a basic need for every organism
Answer:
C. Carbon dioxide
Explanation:
That is the desired product
The train traveled 100km (50x2) down and then 375km (75x5) up. So the train is 275km (375-100) up from where it started.
Answer:Succession as progressive change in an ecological community. Primary vs. secondary succession. The idea of a climax community.
Explanation:
