Answer:
Scientists believe that comets are the debris left from the solar nebula which condensed to form the Sun and planets in our solar system. Most comets are thought to originate in a huge cloud called the Oort Cloud. ... Comets follow a regular orbit around the Sun.
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Explanation:
Answer:
B.
Explanation:
Oxidation - losing electrons. It is Zn, and it is losing 2 electrons.
Answer:
The voltage delivered by a primary battery is unrelated to its size.
Answer:
Zinc has more power although iron has a stong bond with metal
Explanation:
Brainliest answer?
The answer is true because what there organs and stuff are made of
