Answer:
I'm pretty sure that the answer is d :)
Explanation:
<3
One example of a mutation that could occur in a species that might increase its lifespan is increased bone density. With high bone density, an animal is more likely to survive a heavy hit with no bone damage. This, in turn, means that the animal's vital organs are able to be protected by the bones, meaning the difference between life and death.
The answer is 'Blood flow is similar bilaterally'.
Saying that the blood flow is similar bilaterally means that the contour and amplitude of pulsations are expected to be similar in both sides of the body.
This is because the arteries are proportional and have similar strength in both left and right side of the body.
A scientific theory is a broad explanation for events that is widely accepted as true. Evolution is a change in species over time. Evolution occurs by natural selection. The cell theory states that all living things are made up of cells, and living cells always come from other living cells.
Answer:
The correct answer is option a, that is SARS.
Explanation:
The bats are the flying mammals, which carries more than sixty viruses that can infect human beings, they even host more viruses per species in comparison to other species. The bats have been demonstrated to carry various harmful infections that comprise viruses associated with SARS and rabies. It has been shown that apart from these, the bats are the original hosts for various other deadly viruses like Nipah and Ebola that result in deadly brain diseases in humans.
