If a gene has one completely dominant allele and two recessive alleles, how many different traits can these alleles produce? O A. 2 B. 3
C. 0
D. 1

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

the answer would be knowledge about cars!

your spelling is a little off : ]

the fossil record provides evidence of a common ancestor to many species.