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.
The goal of OSHA is to keep people safe regarding how food is made and the things it has in it. It protects people who have allergies with certain foods.
To be honest i think every sport should have some type of running, but i think the answer is swimming because you use your whole body and it is basically running just in water and the water makes you lightweight, so you don't feel like your working out even though you are.
It depends on the type of animal, but if, for example, you're talking about one lower on the energy pyramid (like a chicken, for example) then this is because of the energy distribution. When an animal consumes something else, it absorbs about 10 percent of the energy of that creature.
So, lets say a plant has 1000 units of energy. Then a bug comes along, and eats the plant, absorbing 100 units (10 percent) of that energy. Then, a chicken eats the bug, absorbing only 10 units of that energy. Finally, a human eats the chicken, getting only 1 unit of the original energy.
The reason that something like a bug has to eat less than a human, is because it gets more energy directly from the plant.
