Reproductive isolation is due to geographical isolation like mountain river etc in reproductive isolation there is no flow of genes from one population to another
Therefore REPRODUCTIVE ISOLATION leads to {SPECIATION }
Answer:
pangea first appeared in the late paleozoic era.
Answer:
The Big Bang theory is a theory on how the universe came into existence. The idea is that the universe started from no immaterial things but from a one point, (Basically they are saying the universe started from nothing).
There has been experiments done saying that it will keep growing larger and larger day by day.
C.
Water vapor is the "fuel" for the hurricanes because it releases the "latent heat of condensation" when it condenses to form clouds and rain, warming the surrounding air. (This heat energy was absorbed by the water vapor when it was evaporated from the warm ocean surface, cooling the ocean in the process
Answer:
Downers or depressant
Explanation:
Depressants are the drugs which act by reducing the neurotransmission which lowers the physical and mental activity of the brain.
The depressants are used to treat the effects of insomnia, anxiety and acts as a sedative. The alcohol and cannabis are also considered as the natural depressants and the synthetic depressants include the barbiturates and Benzodiazepines.
Thus, Downers or depressant is the correct answer.
DEPRESSANTS SHORT-TERM EFFECTS