The popsicle gains thermal energy and the particles speed up.
The oldest known minerals are 4.4 billion years old.
Answer:
The answer is Free factor / Independent variable.
Explanation:
A free factor is a variable that is controlled to decide the estimation of a needy variable s. The reliant variable is what is being estimated in a trial or assessed in a scientific condition and the autonomous factors are the contributions to that estimation. An autonomous variable in a test setup is the controlled variable. As it were, the free factor is the variable that is being tried or modified by the experimenter.
Answer:
C. Hippocampus
Explanation:
The Hippocampus is the part of the brain that is involved with memory.
