Answer:
Cows that produce lots of milk. Chickens that produce large eggs.
Explanation:
Different varieties of plants and animals with desired characteristics can be developed by selective breeding. For example: cows that produce lots of milk. chickens that produce large eggs.
Answer:
The percentage of total calories came from fat depends on age by age.
Explanation:
<h3>The percentage of total calories from fat is given below:</h3>
Most kids and teens should get 25% to 35% of total calories each day from fat.
Toddlers ages 1 to 3 should get 30% to 40% of total calories from fat.
Healthy adults should get 20% to 35% of calories from mostly monounsaturated or polyunsaturated fats.
Thus, we need to limit the food items which contains fat like butter,oil,cheese etc.
If your fat intake is too low, it is because you are not meeting protein .
Therefore, in this situation we should eat foods containing high amounts unsaturated fats(avocados and avocado oil,olives,peanut butter,vegetable oils such as sunflower,nuts and seeds such as almonds, peanuts, cashews, and sesame seeds).
Epidemiologists
work is important for they study the origin and causes of diseases by gathering
health data, conduct scientific investigation, make study design and analyzed
it to be used to develop and improve clinical and medical research.
Moreover, their profession help the non-medical society and their personal life by providing
preventive measures of diseases, promoting health, saving and prolonging life.