'a', 'b', and 'c' are all reasonable statements.
Answer:
An object may become extinct due to the lack of quantity of the object and the object no longer exists so it is now extinct.
It depends on the mass of an object and acceleration because of the gravity and the height of an object
Answer:
The last statement is false.
Explanation:
Photons (Electromagnetic radiation) are released when electrons drop from a higher energy lever to a lower energy level. Therefore the opposite insinuated by the last statement is wrong.
Answer:
+2m/s
Explanation:
average velocity = displacement traveled / total time taken
= +12m/ 6s
= +2 m/s
