In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Question: If Mona reduces she is creating for her school project, what happens to the gravitational attraction of that object? 
 Answer: decrease
The greater the objects mass, the greater the force of gravitational attraction.

Question: Ray was traveling in rocket leaving orbit. He keeps the empty fuel containers on board so the ship can fly 
 Answer: lower
By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher.

Question: If plants are able to photosynthesize then they have 
 Answer: more food

Less photosynthesis means that plants and phytoplankton produce less food.