Which are ways to improve the design of this experiment? check all that apply.
reduce the sample size so the experiment can be done faster.
increase the sample size from 6 cups to 12 cups of sand and water.
use more legible handwriting when recording data.
use more precise digital thermometers.
use more precise scales that measure to the hundredth of a gram.

Increase the sample size from 6 cups to 12 cups of sand and water.

Use more precise digital thermometers.

Use more precise scales that measure to the hundredth of a gram.

Explanation:

I just did the question, Hope this helps!

prokaryotic cells do not have a nucleus in which the dna is stored in, it floats freely inside the cell.

eukaryote cells do have a nucleus in which the dna is stored in.