Answer:
Dopamine.
Explanation:
Cocaine is used as a recreational drug and addictive in nature. It can be smelled or directly inhaled in the veins. This drug causes the feeling of restless and happiness.
The dopamine is the important neurotransmitters that regulates the mood and other biological activity of the body. The cocaine inhibit the reuptake of dopamine and leads to its accumulation in the brain. This might also break the blood brain barrier.
Thus, the answer is dopamine.
Black skin to better absorb sun rays to help stay warm also fat/blubber to keep body temp warm/stable
Answer:
a = 20 m/s^2
Explanation:
F = m*a --> a = F/m = 320/16 = 20 m/s^2
Explanation:
Scientific laws and scientific theories are very similar.
They both discuss and observe phenomena that have already occurred and been evaluated.
The main difference between the two is that law defines nature and what it does conditionally, and the reaction of nature when these conditions encounter.
To sum it up, law discusses the behavior of something that transpires in many annotations.
A theory on the other hand discusses not the behavior, but the functions. The “why” factor so to speak.
Answer:
The flowers and moths experienced the same allopatric speciation events during their history.
Explanation:
Co evolution may be defined as the process of the evolution of more than two species together that oppositely affects the evolution of each other. The natural selection provides the base for the co-evolution.
The co evolution generally occurs in the flowers and its pollinating species. The moth and the flower speciation represents the co evolution because both evolution are affected by each other. They have experienced the co evolution due to the allopatric speciation event and leads to teh genereation of the specific change in the characteristics.
Thus, the correct answer is option (e).
