<u>Answer</u>:
The nucleus is primarily stores most of the cell's DNA.
<u>Explanation</u>:
It is made up of two chains which coils around each other, together they form a helical structure tat further carries the genetic information, which will help in the development, functioning and also the growth and reproduction in all known organism and in viruses. The nucleus is stored in it and the nucleus has the genetic material. They are composed of the nucleotides, in which each nucleotide has four nitrogen. These nucleotides are together joined with covalent bond to each other. Together they have the biological information.
Answer:
The correct answer is A. Since the Earth has a tilted angle of 23.5 degrees as it moves around the sun, the amount of sunlight that is received by the hemispheres vary from time to time. This is mainly responsible for the changes in the temperature and daylight hours, which are the indicators of the changes in seasons.
In this case, when one hemisphere of the Earth is tilted toward the sun, it receives more sunlight than the other end. Therefore, this region experiences summer, wherein the daylight is longer and the temperature is warmer
<u>Answer</u>: please find below the correct matches
<em>vitamin E</em> - antioxidant that protects cells from damage and promotes healthy skin
<em>fiber</em> - carbohydrate that slows the absorption of sugars into the bloodstream
<em>calcium</em> - mineral found in every cell of the body and is involved in the formation of teeth
<em>phosphorous</em> - mineral involved in the process through which muscles contract and relax
<em>cholesterol</em> - lipid molecule produced by all cells in the body and that forms lipoproteins
