The protons and neutrons are basically found at the atomic nucleus while electrons form the shell of the atom, moving around the nucleus. Electrons are donated or shared by chemical bondings. I hope my answer has come to your help. God bless and have a nice day ahead!
Answer:
r- selection
Explanation:
Organisms respond to selection force by adjusting their reproduction rate, clutch size, and the age for reproduction. The species that acquire reproductive maturity earlier and reproduce at a faster rate are r-strategist and the selection force is r- selection. The members of these species are found in the habitat experiencing variations in climatic conditions, higher rates of negative ecological interactions such as predation.
These species produce a large number of offspring during one reproductive cycle and do not provide postnatal care to the young ones. According to the given information, the guppy population in the streams experience negative pressure of higher rates of predation. They adapt themselves to it by acquiring reproductive maturity at an earlier age and reproduce more frequently to ensure their survival.
Answer:
the answer is the pituitary gland. That is why it is also called that master gland