The answer is number 2: Use more efficient irrigation techniques. This is because, right now, water is wasted everywhere by inefficient irrigation; many plants are overwatered. By using more efficient irrigation techniques like drip irrigation, people could save a lot of freshwater.
It will be Control. Part of the experiment used to show that the results of an experiment is really due to the conditions being tested.
Answer:
2
Explanation:
endosperm, embryo, seed coat
Salt is the solute, and water is the solvent is in where the solute dissolved
