Answer: Friction slows down the swing of the pendulum until it fully stops.
I'm not sure what to put for the next question
Answer:
The independent variable
Explanation:
Because it helps the experiments to have more adhesives
Answer: positive feedback mechanism
Explanation:the body is able to regulate it's internal environment through homeostasis.it usually involves a receptors,an intergration center and an effector.
In positive feedback,the body enhances the initial stimuli and pushes it's level out of a normal range, which is beneficial to the body at the time.this is unlike negative feedback which reduces the stimuli.
During labour,the body releases the hormone oxytocin, which speeds up and increases contractions . this increase in contraction triggers an increase in oxytocin production until the child is born.
This is an example of positive feedback mechanism
Answer: D:Hair color in humans
Explanation:
