The answer of this question is B. Tessa could use more plants and multiple trials
Explanation: In Tessa’s experiment, she has two sea grape plants and gives one pure water and the other a strong salt water solution. Tessa is trying to determine which amount of salt is the BEST for sea grape. With the experiment she set up however, she isn’t going to be able to determine which amount of salt is the BEST for the sea grape because she is only giving one sea grape plant salt. If Tessa were to have more sea grape plants and gave them all different amounts of salt, she could determine which amount of salt is best for the sea grape.
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Answer:sulfer by itself is not pleasant and it can be dangerous by itself but in large amounts.
Explanation:
The salt dissolves in the water and the sand will gather at the bottom.
The answer is C, high altitudes remove the water from heat source.
The answer to this questions is letterB