Answer:
D. The variable in an experiment that is manipulated by the scientist.
Explanation:
The independent variable is what is purposely changed or controlled to see what the effect is.
Hope this helps!
Answer:
the variable is an experiment that is manipulated by the scientist
Explanation:
A pex
Answer:
The thoracic duct: It begins near the lower part of the spine and collects lymph from the pelvis, abdomen, and lower chest.
Explanation:
I would honestly say
A. Quick Energy