Answer: i would say the independent variable is the soil and the control variable is the seed because it stays the same in all of them to better understand the experiment while the dependent variable is the fertilizer.

Explanation: i am not completely sure but maybe someone else can also answer to verify it first

8 0

3 years ago

"The student predicted that the contractile vacuole would contract fewer times in one minute in a solution that had a higher con

Novay_Z [31]

I think the correct answer from the choices listed above is option 4. This prediction is most likely <span>correct, because water would be moving out of the cell into the salt solution. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>

8 0

3 years ago

I need two examples of things that apply to both relative and absolute dating

matrenka [14]

Relative dating concerns the dating of fossils by using stratum (layers in the rock) to find the estimated age.

Absolute dating is finding the age of a fossil by using radiometric methods, such as fluorine dating or half-life dating; which is more accurate than relative dating.

6 0

3 years ago