C...both sperm and egg genetic material can be rearranged during their generation (meiosis).
Answer: What substances dissolve in ocean water.
This is the only question that can be answered through scientific investigation because it is the only question that can be tested. The other questions cannot be answered through scientific investigation because they based on opinions which are more abstract.
This is incorrect. Joints' movement is based on body position and on the role they have in the body.
There a small amount of alcohol in celery and salt the two make a base particles that run that soaks up the food colouring
