Answer:
A simple pendulum consists of a light string tied at one end to a pivot point and attached to a mass at the other end. The period of a pendulum is the time it takes the pendulum to make one full back-and-forth swing.
Explanation:
C. Protective over young cubs
He is correct, the correct answer is
B. club mosses, horsetails, and ferns.
B. Segregation.
I have the same question and answered it and this is what it told me. I think it should be right.
Answer:
What worms? Please clarify the question...
Explanation: