Answer:
Molecular biology, the branch of research concerned with the study of chemical properties and biological phenomenon mechanisms concerning the fundamental units of life, molecules.
Explanation:
The correct answer is option B, heating and hot water
Most of the energy in homes is consumed by the equipment’s and appliances which require to heat up before usage. Thus as per an estimate 90% of energy in a home is used in heating equipment’s such as gyser, heater, microwave, blender, mixer etc, and in heating of water which is a major component of energy consumption during cooking, washing clothes etc.
Answer:
I believe its The Nucleus because it contains the genetic material, also known as DNA, which is responsible for controlling and directing all the activities of the cell. All the RNA's needed for the cell are synthesized in the nucleus.
Explanation:
Answer:
Rock particles can become pollutants by/from the wind. That is called erosion.
They can also become pollutants from man-made tools. For example a tool the polishes rocks releases all the dust and powder substance from the rock into the atmosphere.
There are also minute volcanic which are rock fragments formed during explosive shattering of sticky magma.
