Answer:
fish farming
explanation
mariculture is held on river sides, lake or pond
Is it a multiple choice answer?
Answer:
The statement is true.
Explanation:
The DNA structure had been studied for years, and there were even some theories, like the three-stranded DNA structure. Nevertheless, until Watson and Crick started to develop the actual structure of the DNA, with the help of Rosalind Franklin's pictures, there wasn't a strong theory that could explain some of the DNA properties.
It should be 3.
Friction, Gravity and Upward Force.
