Answer:
Its c
A pressurized water reactor does not boil the water!
Explanation:
- There are different type of nuclear power plants, that are used to generate electricity other than the water ,wind and solar electricity generation.
- The nuclear power plants use uranium as fuel that heat the water and the steam generated runs the turbine
- The most common type of nuclear power reactors are :-
The pressurized water reactor
- It heats boils the water to ane extreme temprature but it doesnt boil it that water due to the great amount of pressure it is under
The boiling water reactor
- the nuclear fission reaction of uranium generates great amount of enegery that is absorbed by the water and it starts to boil , the steam generated runs the turbines
Answer:
Galaxies rotate in their center with parts of galaxies that are far away from centre.
Explanation:
Galaxies move throughout the space. It rotates around its center with the portions of galaxy that are far from the center and moves relatively slowly from other objects near the center.
Because of the Big bang explosion because of which the Universe have expanded, galaxies are going away from other galaxies. The galaxy cluster also moves around the cluster center.
The passing of genetic material from parents to offspring is called Heredity.
Thus, C, is your answer.
Mammalia (mammals) have hair or fur and produce milk
