HELP NEEDED ASP PLEASE Which one of the following is NOT a sign of bad Science?

Question 14 options:

A double blind experiment

Fraud

Careless Work

Biases

Asap! how does the distance between two objects affect the force of gravity? how is the moon dependent on the sun?

Ais a group of individuals of the same that exist together in the same place at the same time

The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.