The answer is b. The second letter (if there is one) is always written as lowercase
Answer:
Spread
Explanation:
People use envelopes very often. The germs people carry are put into the envelope and then it's sent out to many others.
The plant receives energy from the sun and food sources.
Its stabilising. Since the selection pressure is against the extremes which are the normal blood and the sickle cell anaemia.
Answer:
codons
each codon encrypts a specific amino acid
Explanation: