When air is heated up the molecules spread out and move faster, so heat rises because it is less dense than the cooler air around it.
Answer:
False
Explanation:
In eukaryotes, replication begins from multiple origins of replication and the replication forks move bidirectionally to replicate the DNA.
Answer:
On the face (In the middle)
Explanation:
The human nose is the most protruding part of the face. It bears the nostrils and ... reconstructive surgery. Elective procedures to change a nose shape are a type of cosmetic surgery.
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If you take information from another person, borrow images, quote him/her, etc. you must always cite your source. If you do not cite where you collected your information, you would be considered to be stealing/plagiarizing information from another source.
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Answer:
I don't know what this says!
Explanation:
