PLZZ IF ANYONE KNOWS SCIENCE HELP ME PLZ I this is so confusing :( ill liderally make a question with 50 and a brainliest since you helped me ;-;

The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted