Explain how this demonstration models the way in which the intensity of sunlight shining on earth changes over the course of the year. be detailed in your explanation..

Plzz hurry im being timed during times of vigorous physical activity, muscles require a constant supply of oxygen. how does the body respond to these needs? a. breathing rate and heart rate both decrease. b. breathing rate and heart rate both increase. c. heart rate decreases, but breathing rate remains stable. d. breathing rate increases, but heart rate remains stable.

What do science, technology, and disease have to do with each other?

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?