Answer:
a in my opinion but if it might be wrong chose b
Answer:
It says download the pdf but it wont let me sorry
An object with twice as much mass will exert twice as much gravitational pull on other objects. Thegravitational force increases as the size of an object increases. On the other hand, the strength of gravityis inversely related to the square of the distance between two objects.
A grouping of words that does not have a subject and a verb and cannot stand alone.
Answer:
oceanul produce aproximativ jumătate din oxigen în atmosfera noastră și absorb 50 procent de dioxid de carbon din atmosferă
acoperind 70% din suprafața totală a pământului, oceanul produce căldură ecuatorială către pol
