Aim: (1) the life cycle of bats (2) the habit of sort of savory (3) types of bats (4), the difference was apparent between bats and fruit bats (5) questions about their behavior. Bats of
the study: (1) bats have evolved from animals such as mice, chipmunks, bats, rodents, animals, mammals and arms to act as wings. A thin tissue Between fingers, arms, legs and torso are distributed throughout the tissue, blood vessels to nourish the body's tissues and cooling (2) bats will mate in the fall, just shortly before. They will hibernate But the egg cell of the female bats will not be until the mating. The spring (3) bat guano can be divided into two big bats that eat fruit. Bats eat insects (4) eyes and nose, fingers, nails, legs and back (5) "Why do bats sleep upside and not die."
If humans or other animals sleep hanging upside down for a long time. May increase blood flow to the brain and death. But bats are the circulatory system that is different from other animals. Normally, the body is the tongue off the blood in the arteries to the blood stream in order to control reflux. The valve system, the blood flow in the neck of the bat. It serves special forces the blood to flow back into the blood rave as much as the brain. Another is the heart of the bat will serve to pump blood to the slow and slower than normal, too. This makes it possible to sleep hanging upside down.
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