Lord dragon you are wrong.
The answer is A: Incandescent light bulbs are almost 100 percent efficient. Because b-d do not make any sense.
1 is hours and 2 is meters
Answer:
B. Alpha
Explanation:
Alpha decays always split into an element and He.
Beta decays always split into an element and e- (eletrons).
Gamma decays always split into an element and radiation.
The answer is b but you want to think of why it is moving fast because of the temp indication
Answer:
Solid liquids , plasma gas
Explanation:
It retains its shape regardless of the shape of the container
