For bones to function, they need muscles and for muscles to function, they need bones.
The route the egg takes to get to the uterus is:
1. Ovaries
2. Fallopian tubes
3. Uterus
Matthias Schneider<span> discovered the composition of </span>cells<span>. Determined that all plants are made up of </span>cells<span>. One 6 other scientist through out time to </span>contribute<span> to the </span>cell<span> theory. </span>Matthias Schneider<span> discovered the composition of </span>cells<span>.</span>
I would say the answer is D because just like in example, chicken pox is not always safe, and healthy kids in chicken pox party can also get infected and become very sick instead of just getting exposed to them. Vaccine however just basically gave us immunity to the disease without the getting sick step.
