Answer:
I would say B
Explanation:
Selective breeding is done to achieve desired traits, while Natural Selection is done without human involvement.
Answer:
A
Explanation:
this is because, in smaller organism their SA/V ratio is large hence they have efficient transport of materials within their cells
The number of protons and electrons are the same. The atomic number determines, the amount of electrons and protons in an atom.
Answer:
The answer is D
Explanation:
Because as the energy travels from one animal to the other the energy decreases. For example a gazelle eats the grass right? And then a lion eats the eats the gazelle. The gazelle got energy from the grass it's body already used some so when it's eaten the lion only gets what energy the gazelle has leftover
