The neural tube (which becomes the brain and spinal cord), the digestive system, and the heart and circulatory system begin to form.
Answer:
it supplies between 100 and 2,000fibers. it varies depending on the size and function of the muscle
If it is multiple choice, seeing the choices would be easier.
Using any drug for more than prescribed by a doctor is considered drug abuse.
The long upper leg bone is the femur.
Carbohydrates
Protein
Fat
Vitamins
Water
Minerals
