Because the brain stem is what transfers all information to the rest of your body. Also, it is directly connected to the hypothalamus, which if damaged, can take away your ability to breathe or do simple tasks.
Genetic drift is a mechanism of evolution in which allele frequencies of a population change over generations due to chance (sampling error).
Genetic drift occurs in all populations of non-infinite size, but its effects are strongest in small populations.
Genetic drift can have major effects when a population is sharply reduced in size by a natural disaster (bottleneck effect) or when a small group splits off from the main population to found a colony (founder effect).
The correct answers are, A is unhealthy, B and C are Healthy.
Explanation:
First of all, we need to realize that we have to eat everything that God has made for us. But eating it in a selected controlled portions will make us remain fit and healthy. Excess of everything is bad, even if it is healthy.
We should eat everything, whether is is carbohydrates, proteins, fruits, etc. But everything should be eaten in balanced and medium portions.
So
- Option A has a huge steak, which is a protein, which is good for the body, but eating it with a huge plate of corn is not suitable because corns contain significant amount of sugary content. So this makes this option unhealthy.
- Option B is a plate of rice and vegetables, which is a healthy option, as the plate size is medium and it has both carbs and vegetables which make it a balance healthy diet.
- Option C is a small piece of chicken, which is protein, a small plate of rice, which is carbs, and a small salad, which is vegetables. This is the most healthiest and balanced option, as it contains all nutrients in a balanced size.
Learn more about Healthy and Unhealthy choices at:
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Answer:
Dietitian
They are usually an exper on diet and nutrition
