Which circumstances could be sources of error within the experiment? check all that apply
not fully submerging the object when doing the fluid displacement procedure
water that is left behind in the collection container when it is transferred for measurement
water that soaks into the materials of the balls, affecting the mass in repeated trials
the time of day when the measurements are recorded
water in the bucket, approximated to the closest 10 ml due to surface tension at the top of the bucket
the air pressure in the room and its affect on the scales that measure the mass of each object

A, B, C, E

Explanation:

A. not fully submerging the object when doing the fluid displacement procedure.

B. water that is left behind in the collection container when it is transferred for measurement.

C. water that soaks into the materials of the balls, affecting the mass in repeated trials.

E. water in the bucket, approximated to the closest 10 mL due to surface tension at the top of the bucket.

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.