Which is the most accurate description of how the coolant works in an engine? Coolant absorbs thermal energy. Combustion absorbs thermal energy. Coolant absorbs chemical energy. Combustion absorbs chemical energy.

what grade?

Explanation:

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

the correct answer is d