Question

what does this do? * 1 point
choose
holds things during an experiment
holds bunsen burner at the correct angle
holds beakers while they dry
what is this? * 1 point

Explanation:

The first image shows a retort stand with a clamp, which is commonly used to hold things during a scientific experiment. It is not specifically for holding a Bunsen - burner at a correct angle or holding beakers while they dry. The second image is not clear enough to determine what it is from the given information. But for the first question, the function of the retort - stand setup is to hold things during an experiment.

Answer:

Holds things during an experiment