The nucleus contains the protons and neutrons giving it the most mass
As many as there are needed. you just can't have many independent variables
Answer:
environment
Explanation:
man + environment =dead man
Answer:
The geographical separation (i.e. different islands) in the Galápagos archipelago represented a barrier to the gene flow among Darwin's finches, this barrier has had significant consequences on the phenotypic features of these species and contributed to their reproductive isolation. Moreover, the geographical separation also prevented competitive exclusion among species
