Studies of populations that reveal correlations between dietary habits and disease incidence are epidemiological studies.
Solution;
Unsaturated fats are typically liquid at room temperature. Unsaturated fats come primarily from plant foods, such as nuts and seeds, and. Examples include vegetable oils such as olive, peanut, safflower, sunflower, soybean and corn etc
While,
Saturated fats – which are found in butter, cheese, red meat and other animal-based foods. Decades of sound science has proven it can raise your “bad” cholesterol and put you at higher risk for heart disease.
Thus the saturated fats are differs from the unsaturated fats.
A.The radiation damages a person’s DNA, which causes a mutation that makes the cell divide out of control.
It’s actually D!If the prey can’t eat enough food because of limited plants they die off which means the predators die off!
