Answer: 19 electrons
Explanation: In an Element there are an equal number of protons and electrons. The amount of neutrons may vary though.
Correct answer: B. oxygen
Answer:
Form a conclusion
Explanation:
I believe this because they others don't make sense I'm sorry if it's in correct
As the ribosome reads each codon of mRNA, it directs tRNA to bring the specified amino acid into the ribosome. Each tRNA molecule carries<span> just one kind of amino acid. In addition, each tRNA molecule has </span>three unpaired bases<span>, </span>collectively called the anticodon<span>—which is complementary to one mRNA codon.</span>
A.
Protozoa reproduce by internal fertilization, or asexual reproduction.