Answer:
source of energy but c too
the vital capacity of an athlete is higher than a non-athlete because they are trained to do hard work, their lungs get bigger over time and make it easier for them to take long breaths when they are running or doing any other exercise
Answer:
See explanation below.
Explanation:
From the definition of adjacent angles, the sum of measure of all the adjacent angles on a horizontal line equals to
.
From the given figure, we have:

And from the definition of alternate angles, we have:

Answer:
Osmosis is a special type of diffusion, namely the diffusion of water across a semipermeable membrane .
<span>Yes, there are noninvasive prcedures that are considered treatment, such as procedures to treat varicose veins. There are also treatments that are considered minimally invasive.</span>