I would say the microscope....................
Answer:
I dont know what your experiment is but the control variable is the thing your keeping the same.
Explanation:
The answer is D. <span>Conclusions are drawn.
This is the only choice that can be done after data gathering, formulation, and analysis.
Other choices are in correct
</span><span>A. Controls and variables are chosen. (Identified before an experiment)
B. The initial experiment is designed. (Has been planned before an experiment is done.)
C. The initial hypothesis is formed. (Before the experiment a hypothesis is already drawn.</span>
I think the answer is how much money has been spent to fight the diseases caused by the mosquitos
Answer:do you do
The first line of defense involves which structure(s)?
Explanation:
