- When you are sitting constant at bench your blood vessels and pressure of muscles are stable there.
- When you sudden wake up blood also wakes up .
- The gravity pulls it down from head.
- So you feel lightweight.
Muscular and nervous system involved
Solutions of thiosulfate are light-sensitive. When exposed to light, they break down into <span>sulfur, sulfite, and sulfate compounds. That is why as much as possible, they must be stored in the dark. This is also the reason why they are stored in amber (dark-colored) bottles.</span>
Pressure and volume are inversely proportional.
When one increases the other decreases and vice versa.
If you think about it, what have you done by squeezing the balloon to a smaller volume? you have brought all the atoms closer, thus they are more likely to collide and have less space to move around.
What is pressure? well, pressure is just the force that atoms apply on the walls of the container(in this example , the container is the balloon)
So by decreasing the volume, you have increased the pressure.
By halving the volume, you double the pressure.
OPTION D
This is true, you start at 270 bones at birth, which is hard to believe, because I thought the more younger, the more less they have. But hey, that wasn't true!
Answer:
True
Explanation:
Any substance dissolving a solid (salt) in liquid (water) is a physical change.
Salt in water, is a physical change because only the state of the matter has changed.