Answer:
The answers are Ribose, deoxyribose.
Molecules that have partially charged positive and negative areas are polar. Because water molecules are polar, water can dissolve many other polar substances. Water can also dissolve ionic compounds such as table salt.
Answer:
Explanation:
The male reproductive system produces sperm for sexual intercourse as the reproductive system is different from other body systems in that the reproductive system functions in the survival of a species while all other body systems function to ensure the survival of the individual.
Answer:
Radiation
Explanation:
Hamza is observing radiation. Well, of course, the safe kind. Radiation is the release of energy in the form of electromagnetic waves or active subatomic particles. In this case, Hamza is observing heat radiation, which cannot harm him, as compared to UV or Gamma radiation.
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<span>When we are talking about biogeochemical cycles we are talking about the pathways by which a chemical substance moves through both the biosphere and the atmosphere. There are a number of cycles which come back to the starting point and which can be repeated. Moreover, the very term biogeochemical tells us that there are more than one factor involved. We have chemical, biological and geological factors at play. The circulation of chemical nutrients through the biological and physical world are known as biogeochemical cycles.</span>