The answer is Storms are caused when dry cold air moving south from Canada meets warm moist air traveling north from the Gulf of Mexico
I hope I helped! I took the test and this was the answer!
Answer:
Exposure to the disease
Explanation:
Before vaccines, the only way to develop immunity to a disease was to be exposed to the disease-causing pathogen without being harmed by it. A good example of this is smallpox, which was also the first vaccine developed. It was noticed that milk maids weren't catching and dying from small pox like everyone else, because they had been exposed to cowpox. This premise was used to create the first vaccine.
Vaccines give you immunity by injecting you with a small amount of a (usually inactive) pathogen. inside your body. This means your immune system produces antibodies against it. Similar to what happened with the milkmaids.
Answer: The Core has a solid inner core and a liquid outer core.
Explanation: The relative melting points of the layers each increase the deeper you go into Earth's mass.
Hope this was helpful! Let me know if you have any further questions. :)
The answer is one of the sandy options i think two but i am not completely sure
If carbon dioxide is removed from a plant's environment, what would you expect to happen to the plant's production of high-energy sugars?The correct answer would be B, Fewer sugars will be produced.
12. Which of the following affects the rate of photosynthesis?
The correct answer would be D. All of the choices - water, temperature and light intensity - affects the rate of photosynthesis.
