Usually the y-axis stands for dependent variable while the x-axis stands for independent variable. And the curve stands for the relationship between the two variables. The control variable and measurement variable often means the independent variables.
I'm pretty sure it's a community.
Hope this helps :)
Answer:
yes dinosaurs were there
Explanation:
some fossils and skeleton models were found as proof
Answer:
adding chlorine, checking the water.
Explanation:
Because this increases the quality of the water while the rest improve either quantity, or ease of access.
Answer:
a. Reproduction occurs rapidly
Explanation:
asexual reproduction can occur rapidly, more quickly than sexual reproduction
