Answer:
a weightlifter lifts a 20 kilogram barbell above his head
Answer: True.
Explanation:
Nitric oxide(N,O) is a signaling molecule produced by NO synthase which is a transmitter in the nervous system. In the central nervous system NO is generated by the activation of glutamate receptor. When it is produced, it diffuses out of the cells and act on neighbouring cells.
Answer:
abiotic factors are factors that are not organ or biotic as one would say like the nevirmwnt or air or water biotic factors are things like tress food plants ect
Answer:
A I think I might be wrong but hopefully its right
About 37.2 trillion cells present in the body of an adult human.
