A few people get cremated when they pass away. It is optional. When people get cremated, they’re body is placed inside of a container. When the body is cremated, the extremely high temperature burns the deceased body causing the deceased person to turn into ashes. The ashes are then put into a container or urn and it is decided to the family members what they would like to do with they’re ashes.
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Answer:
Option). about 20 percent of the calcium ion required for contraction comes from outside the cell.
Explanation:
Calcium ions play an important role in cardiac muscle physiology. Calcium ions influx is responsible for plateau phase after depolarization. Calcium ions also play role in muscle contraction with the help of troponin (regulatory protein).
For contraction, about 20 percent of calcium ions are supplied from outside of the cell, while rest of the calcium ions are released from SR (sarcoplasmic reticulum).
Thus, the correct answer is 'forth option.'
Answer: infidelity and lack of communication.
Explanation: