An embryo transitions into a fetus at about week 9 during a pregnancy.
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In the first three months the </span>embryo<span> goes through organogenesis and develops bodily organs, its heart starts beating after the fourth week, brain waves can be monitored after six weeks, and by the eighth week all major body parts are present. After the eight weeks, the embryo becomes a fetus.
(Sorry, I know these aren't the answer choices, but I hope this helps)</span>
Answer:
the answer is true
Explanation:
I looked up the definition and B cells are activated and they proliferate to produce antibody become cells that produce antibodies for that antigen .
Causes a struggle or irritates you to where you can't bear it
When did you first notice your child acting different.? How long has this beem going on? What is the las thing thwy ate or drank. Do they have any illnesses that you know of and if so are they on medication now for it. how much do you dose your child for their.condition.
Explain that testing for him would be of no benefit because of the current test limitations but that his family history does place <span>him a high risk.</span>
