Answer:
B and D
Explanation:
Since it says all carbon atoms have six electrons, we know that they only have six protons too. The carbon 13 and 14 means they have extra neutrons that increases their atomic mass.
The method of virus transmission which results in a greater spread of disease is through airborne transmission
The answer is B) These fuels are available in a limited supply- - when the fuel is used it is no longer available.
Answer:
atomic orbitals or subshells it the same name
The species has a higher chance of survival as there are 3 plant types, even if 2 of those die out, there's a portion of the purple gorillas that can still eat the remaining plant type