Answer:
Option C
Explanation:
In elephant seals, the male arrive the beach first and start establishing its territory. Once their territory is established female elephant seals starts arriving at the beach and prefer mating with the male who can defend their territory or females in his territory from other males. All females in the territory of specific male mate with the male give birth to their pups and after staying for few months move back into the water.
hence, option C is correct
The tube will be block and then it will get clogged up not letting sperm travel through anymore
Answer:
Subsistence agriculture
Explanation:
The definition of subsistence agriculture is a form of farming where nearly all of the crops or livestock are raised to maintain the farmer and his/her family, leaving little to nothing for sales or trade
Antibiotics only kill bacteria. Viruses aren't even alive to begin with.
Answer:
joules
Explanation:
As we know
Q is the Heat Energy
M is the mass of the substance releasing /absorbing heat
C is the specific heat capacity 
Joules per kilogram per degree
is the change in temperature
Substituting the given values, we get
joules
