Will give brainliest What is true of experimental designs that are used in scientific research?
The designs use the same steps in every kind of research.
The designs follow a general method that is familiar to all scientists.
The designs ensure that the experimental data supports the hypothesis.
The designs are kept secret so that others must do their own experiments.

The designs follow a general method that is familiar to all scientists.

Explanation; I took the class you are taking right now, because i remember this problem LOL. BTW this is the correct answer on my life.

The designs follow a common method that is familiar to all scientists.

Explanation:

answer: that would be cheating

explanation:

the answer will be a) proteins i believe