Answer:
1: D- attach the muscle to bones and allow for movement
2:A- skeletal
3. A- speaking
Explanation:
To see if the insulation would affect the temp of whatever you are measuring. <span />
Answer: Because even at high altitudes there is still plenty of oxygen for breathing. However, pressure is what drives the oxygen into the blood stream. At lower pressure we aren't able to breath because the pressure is not high enough to get the O2 into the blood.
Explanation:
Both have positive charge. In fact, an alpha particle IS a nucleus of a Helium atom.
Answer:
The answer would be A. The waves that heat a cup of water in a microwave oven
