Answer:
There is 46 pairs of chromosomes.
Answer:
Specific heat capacity is the property of water that makes it useful in car radiators.
Explanation:
Water has a high specific heat capacity. So it is used as a coolant in car radiators and helps maintain temperature of car engines.
It enables photosynthesis by facilitating primary growth of the plant
Organisms belonging to the same faimly would be the most closley related.