An average person could be conscious or are able to live without eating for about thirty days. Though what's more important is that the person is having water because water is very vital and essential to the body for it is the most abundant component that could be found in a person's body. Without it, the person without eating and has no water intake could only take him or her three days.
There are many answers to this but I can narrow it down to two.
Wilhelm Roux was the one who officially speculated that the chromosomes was the carriers of inheritance.
BUT proving it is another story
Thomas Hunt Morgan showed that genes reside in specific chromosomes. He was able to map the fruit fly's chromosomal map.
Answer:
B. The sugar dissolves in the water and the lemon slices do not.
Explanation:
The lemons floated to the top of the glass and the sugar dissolved. Only the sugar is soluble
The fertility rate at which a population will remain constant is called ZERO POPULATION GROWTH. At the point of zero population growth, there is demographic balance and the number of people in the specified population is not growing neither are they declining.
The answer is d. rock metamorphasis