Answer:
A) 2-8 weeks
Explanation:
The first two weeks after conception are known as the germinal stage, the second through the eighth week is known as the embryonic period, and the time from the ninth week until birth is known as the fetal period.
At the shoulder, the head of the humerus articulates with the glenoid fossa of the scapula. More distally, at the elbow, the capitulum of the humerus articulates with the head of the radius, and the trochlea of the humerus articulates with the trochlear notch of the ulna.
Answer: antibiotics
Explanation: because exposing bacteria over and over to antibiotics it gives them the chance to develop immunities to the antibiotic making it useless