Tommy is planning his science fair project. He wants to measure the rate of photosynthesis in plants that live in fresh water. I

Question

3 years ago

14

Tommy is planning his science fair project. He wants to measure the rate of photosynthesis in plants that live in fresh water. I

s this an example of a scientific investigation or an experiment? An experiment because it shows a cause and effect relationship An experiment because it does not ask a testable question An investigation because it can be easily done in natural settings An investigation because there is a control group

Biology

2 answers:

frozen [14] · Answer 1 · 2021-12-13T08:57:11+03:00

frozen [14]3 years ago

6 0

Its An experiment because it doesnt ask a testable question
So its B
i hoped it helped SIS

AVprozaik [17] · Answer 2 · 2021-12-13T10:57:43+03:00

AVprozaik [17]3 years ago

6 0

It's B: <em> An experiment because it does not ask a testable question.</em>

Hoped this helped let me know if it was correct!