Answer:
Bacteria are eukaryotes
They have a single DNA,circular chromosome
Explanation:
It's their basic characteristics that they share .
The beginnings of a brain first become apparent around four weeks after conception when the neural plate folds to form the neural tube
Are you talking about the esophagus?
The answer is 3. both of the parents have these dominant genes
Answer:
Having HIV/AIDS weakens your body's immune system. It destroys the white blood cells that fight infection. This puts you at risk for opportunistic infections (OIs). OIs are serious infections that take advantage of your weak immune system.
Explanation:
