Answer:
Proof of 
is shown below.
Explanation:
The given equation is
To prove : 
Proof : Let as assume,
...(1)
...(2)
...(3)
We know that
Using (1), (2) and (3), we get
On comparing both sides, we get
Hence proved.
Pregnant woman can workout as long and as often as they want is not a true statement about pregnant woman
Too much physical discomfort that a pregnant woman experience will heavily affect the health of her Fetus.
It's important not to overdo any physical activities if you're a pregnant woman, make sure that you consult it to your physician.
Answer: Lean body mass
<span>
Lean Body Mass is
the total weight of your body; it includes the weight of all your organs, skin,
bones, protein content, body water and your muscles minus all the weight due to
your fat mass.
Therefore, any change in the
weight of any of these can be recorded as changes in Lean Body Mass. Moreover,
this describes fat-free mass of your body, which means lean.</span>
