1 and 3 is right. 2 and 4 aren't really true.
Answer:
Linnaeus developed systems for classifying plants and animals that biologists have found helpful. Most modern sources will tell you that his classification system was crucial to the development of Darwin's theory of natural selection because it showed the relationships among living things.
Paralysis is most often caused by damage in the nervous system, especially the spinal cord. The nervous system is what give signals to the different parts of our body so that if it is damaged signals and messages could not be transported. If the central nervous system is damaged, paralysis frequently affects the movement of a limb as a whole, not the individual muscles.
Answer:
1.) A word used to describe the amount of water vapor that is in the air.
2.) The humidity's number percentage.
3.) A meteorologist studies atmosphere...Their primary focus is on the atmosphere's humidity.