Answer:
B. Experiments with different magnification lenses showed that germs were real and could be observed.
Explanation:
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1. . precipitation and condensation
2. breeding habits
3. germination or 3
4. microrganisms
Answer:
True
Explanation:
The transmission electron microscope, is a potential microscope that can make bigger the objects 1 million times. The main use is to analyze metals and other materials, to observe the arrangements of the particles in it. Also some other structures as the viruses can be observed with this microscope.
When the optic microscope can not see some structures like the organelles, then it is used this kind of microscope.
It is used also to observe some organelles, membranes, and other structures.
Pulmonary artery carry blood from the right ventricle of the heart to the lungs for oxygenation.
D - Allow pH to change drastically.
The reason that we have buffer in our system is to protect AGAINST sudden change of pH
