Answer:
hello the answer is B hope this helps
Explanation:
H20- Water
H20 is a molecule because it is made up of atoms that have been chemically combined.
Answer:
ok wait in comments..........................
Answer:
Because the snails and elodea carry the elements around the aquarium.
Explanation:
Answer:
A guy with a harpoon
Explanation:
most likely the guy with a harpoon would win because they would be above the shark instead of at eyelevel. if the person were to be above the shark they would be able to see where to throw it better and the shark wouldn't be able to see the person as well.
