Its A because dolphins like to fallow boats not to be scared
Answer: False
Explanation:
Acetylcholine functions in the central nervous system and peripheral nervous system both as activator and inhibitor.
It can cause the skeletal muscle to contract and it also inhibits the activation of the cholinergic system.
Whereas, the norepinehrine functions to mobilize the brain and body for actions. It is released lowest at the the time of sleeping , it shoots up at the time we are awaken and is highest at the time of stress.
Answer: A
Explanation: Because Taq polymerase came from a thermophilic bacterium known as Thermus aquaticus found in Yellowstone National park, during PCR they should be kept at a specific temperature of 72C for maximum DNA strand replication and range of 75C-80C for optimum DNA strand replication. DONT TRUST ME im not sure
Answer: the plants are adapted to different climates. The waxy coating is thick on the desert plant as an adaptation to conserve water.
Explanation: Both plants live in full sun, so have similar exposure and similar levels of chloroplasts, no difference that alters flowering. Both plants are C3 type photosynthesisers, with the same photosynthetic system.
