The process of fermentation is energetically more efficient than cellular respiration. true or false

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?