The statement which best explains why carbon is present in so many kinds of molecules is because <u>it can form four covalent bonds.
<em /></u>It isn't rare on Earth, so A is incorrect. It has valence electrons, so C is incorrect. It cannot become an ion, so D is incorrect.<u>
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I am pretty sure the answer you're looking for would be Analog
I hope this helps:) Have a great day!!
Answer:
When the dominant allele does not cover up the recessive.
Explanation:
The mix and is considered incomplete.
Modern classification, otherwise known as taxonomy, was invented so as to have a single system used throughout the entire world in understanding different types of beings in existence. This way you avoid having different names for same things.
