1. best fit line
2. x axis
3. y axis
4. controlled variables
5. (0,0)
6. y intercept
7. 0.00g
Answer:
Vestigial organs show traits that a species once needed to have to perform certain tasks
Explanation:
A, a node is where the different section either split or interconnect in a cladogram.
A picture of the graph will help us help you
Change one thing about the tests multiple times I'm guessing
