Yes because he is only observing the height of the plants and he only changes one variable
Ammonia is a base.........
I think the government should have a plan or procedure in place to deal with the movement of the continents so as to curb species extinction.
<h3>What is Climate?</h3>
This is referred to as the atmospheric condition of a place for a long period of time.
Drifting of continents leads to a new climate being present which will affect life forms. If they are unable to adapt they may all die out and go extinct thereby disrupting the ecosystem which is why a plan should be put in place.
Read more about Climate here brainly.com/question/17922964
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Answer:
Yes scientist will need to develop multiple treatments to control symptoms.
Explanation:
because if they only do one treatment it may not work for everyone because some people could be allergic to that one treatment that's why there are multiple treatments.
