Answer:
a) provides structure to the Trachea. b) hairs on a cell that help it move around. C) Exchanges oxygen and carbon dioxide molecules to and from the blood stream
The answer is the last option because HIV is different in every person. HIV mostly never has visible signs so a blood test will be the best choice. Hope this helps!!
The statement that a certain percentage of body fat is essential for the body to function effectively is true. Making, breaking, storing and mobilizing fats is at the core of how humans and all animals regulate their energy. So, fats are essential for energy regulation. There are two types of body fat: storage body fat and essential body fat. Both of them are taken into account when calculating body fat percentage.
Answer is: <span> order from least to
greatest is 1,94·10⁻⁵,
1,25·10⁻², 6·10⁴, 8·10⁴.</span><span>
1,94·10⁻⁵ is
equal to 0,0000194.</span><span>
1,25·10⁻²
is equal to 0,0125.</span><span>
6·10⁴ is
equal to 60000.</span><span>
8·10⁴<span> is
equal to 80000.</span></span>
Interval training involves answer A
