All muscle cells share four main properties that distinguish them from other cells. These are Excitability, Contractility, Extensibility and Elasticity.
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Make a weekly shopping list. Buy lots of healthy fruits and veggies. Buy pre-cooked meats like grilled chicken or steak fajita strips. Once home, wash and chop all veggies. These can be combined in minutes into healthy salad or stir-fried for a quick meal.
Answer:
It protects not only the mother but mainly the baby.
Explanation:
The amniotic sac is a liquid-type substance that provides protection for the fetus. It carries essentials; such as oxygen and nutrients. It also helps the baby develop properly whilst always keeping a proper temp.