PLEASE HELP, ILL YOU MAKE BRAINIEST IF YOU GET THIS RIGHT (answer all the questions please)

What force/s were acting on the objects dropped in the air (normal mode)? What
force/s was acting on the objects dropped in the vacuum?
2. Why was there a difference between the normal mode and the vacuum mode?
3. Explain how objects on Earth accelerate compared to objects in the vacuum of
space. Be sure to use Newton’s laws of motion to support your explanations.
4. The gravitational pull of Jupiter is greater than the gravitational pull of Earth. How
would adding a “JUPITER MODE” to the virtual activity change the results of
Galileo’s experiment?
5. How did your hypotheses match your observations of falling objects in air and in
a vacuum?
6. Describe other ways you could investigate the acceleration of objects due to
gravity.

The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.

This is a type pf behavior that animals are born with and them to survive

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false