Answer: The blood vessels in the umbilical cord, the fetus receives all the necessary nutrition, oxygen, and life support from the mother through the placenta.
Explanation:
Biotechnology is used by forensic scientists to collect or process trace evidence such as hair, skin, blood or semen samples, which is found at crime scenes.
<span>It's called adenosine triphosphate, or ATP, and it is the most abundant energy carrier molecule in cells.</span>
Hail<span> stones </span>are<span> normally much larger than </span>sleet<span> pellets and they </span>can<span> cause damage to crops, windshields, people, etc. </span>Sleet<span> occurs during a winter storm and </span>is<span> caused by rain falling into a cold layer of air aloft which has to be below freezing.</span>