Answer: B
Explanation:
After a muscle fiber is stimulated by a nerve signal, a release of stored calcium ions leads to muscle contraction.
Common electrolytes include sodium, chloride, magnesium, calcium and potassium.
Sodium and potassium help in the generation of nerve impulses while calcium aids muscle contraction. Sodium is also actively involved in the movement across cell membranes.
Answer:
True.
Explanation:
Commercial or formal calls can only be made within a specified period of time and approved by the institution or professional. However, there are certain circumstances that require a call to be made outside of approved times, as it is extremely important that communication between people takes place in non-conventional times. In this case, the call can only be made if a professional or a member of the institution commits to answering the call personally and allows that call to be made, that is, it is necessary that this call be requested.
Develop a hypothesis, make observations, analyze data, draw conclusions
The best answer to this question would be B. Pregnant females
However, it's suggested that reproductive-aged females who are planning on becoming pregnant would benefit greatly by taking folic acid years before having a baby, as neural tube defects happen long before a women know she's pregnant. Taking the folic acid consistently, years before becoming pregnant can significantly reduce the risk of neural tube defects like spina bifida.
Answer:
Yes protein is in animals and vegetables
Explanation:
