Answer:
The density of salt water is more than that of density of fresh water, so so salt and fresh water makes a difference in floating of ships.
Answer:
net force
Explanation:
net force is the total amount of force exerted on an object.
Answer:
we measure sound intensity in <em><u>D</u></em><em><u>ecibels</u></em>.
just search up the answer/ definition to all of them, rephrase into own words, then do the same for examples.
Answer:
ocean covers 71 percent of the earth
