4.5 billion years is about the earths age
b. Cerebrum
and is responsible for the integration of sensory and neural functions.
The number of chromosomes an organism has.
The ocean life would die off because less salinity in the water and if the currents decrease in strength the nutrients they carry would not make to the life in the oceans and ocean life would die.
Answer:
pyocyanin production
Explanation:
Pyocyanin has various pharmacological effects on prokaryotic cells; its biological activity is related to similarity in the chemical structure to isoalloxazine, flavoproteins, flavin mononucleotide and flavin adenine dinucleotide compounds.Hope it helps:)I also took the test and got it right:)