Answer:The placenta begins to develop to provide food and oxygen.
Explanation:
Malignant tumours can spread to other parts of the body and benign lacks the ability to spread (metastasize)
Answer:
The nose can detect about _______ different smells.
A. 45,000
B. 30,000
<u>C. 10,000 </u>
D. 25,000
Explanation:
1- nutritionist 2- concierge 3- cosmetologist 4- biomedical engineer
The answer would be true...
