Answer:
A. Nitrogen is the most abundant
.
B. Oxygen is the most plentiful gas about 21% by volume.
Explanation:
Nitrogen is the most abundant gas present in the atmosphere about 78 % by volume while the second most abundant gas is oxygen which is about 21 % in the atmosphere which is used by the living organism for breathing and energy production. Nitrogen is used by the plants for the production of amino acids and enzymes formation. Carbon-dioxide is present in a very low amount about 0.03 % in the atmosphere which is used by the plants during photosynthesis process.
Answer:
B
Explanation:
Symptoms of infection indicate that the body is trying to combat invading microorganisms. Fever for example is a very common symptom with which the body is defending itself against external organisms. The body uses fever as a great weapon because when the body raises up temperature, many of the organisms causing infectionwill tend to be destroyed. For this reason, fever should not be abolished with medicine. It should be maintained in a point were the foreign organisms are killed and the body is protected.
The symptoms such as head ache, fever, tiredness and several other, should be respected, monitored and if it is the case, treated with medicine in case the "battle" of the invasors against the body are winning the battle.
Answer:
By looking at the different possibilities.
Explanation:
By looking at which letters correspond to which, you can tell what the chances are of being what.
Have a nice day! :)
Maybe c or d
Step by step:
Answer:
B. Satellite
Explanation:
It has the angles for above and it shows how the land changes through time
