Answer: a continental margin
Explanation:
Answer:
improve your muscle strength and boost your endurance.
Explanation:
have great day
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:
Water is collected to compress carbon dioxide gas and pass it over rocks and soil of Mars.
Explanation:
To compress carbon dioxide gas and pass it over rocks and soil of Mars. The gas dissolves and some of the water locked up in the soil clean water which can be collected and stored. There is water present under the surface and present on the surface in the form of ice. Yes, we would be able to make use of that water. Yes, we can produce more water which is present in the air in vapor form. No, mars have very limited water and water in vaporize form which can be turn into liquid form.