Identify each statement as either true or false

1. the greater the mass, the greater the gravitational pull
2. gravitational pull decreases with an increase in the distance between two objects
3. if there were no gravity, planets would collide with one another
4. the momentum of moving planets does not depend on their masses
5. the sun revolves in an orbit within our galaxy

true:

false:

Common commercial benefits of microorganisms include synthesis ofa. insulin.b. antibiotics.c. aspirin.d. antibiotics and aspirin.e. antibiotics and insulin.

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?