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.
Explanation:
no.A (He) I think.............
Answer:
D. The presence of a base catalyst.
E. The presence of an acid catalyst. and
F. The presence of heat.
Explanation:
Answer:
A camel stores fat in its hump, while the cactus stores water in its thick stem.
Explanation:
