Answer: Drainage or absorption of amniotic fluid
Explanation: Amniotic fluid act as a cushion to a growing foetus and provides the foetus with nutrients and biochemical products from the mother via the blood vessels of the placenta. When the date of baby delivery grows closer the lungs absorbs some of the fluid. Soon after birth the newborn's first step to independence begins with breathing on its own.They gasp and cry taking in air that fills the lungs. This expels the remaining amniotic fluid that was in the lungs and begins its own independent breathing.
Answer:
I think the answer is determining infectivity of a virus
Explanation:
hope that it will help you
Following two cycles are the most closely related in their role in sustaining life are <span>carbon and oxygen
all</span><span> living thing need carbon because to perform properly. because carbon is found everywhere from the ocean to the sky to rocks. The movement of carbon is known as the carbon cycle
</span><span>Oxygen is very important to living organisms. The oxygen cycle have following steps. The oxygen cycle is interconnected with the carbon cycle because carbon and oxygen are combined in a molecule. The oxygen cycle consists of animals who inhale oxygen from the atmosphere and plants that release oxygen in the atmosphere.</span>
Animals obtain nitrogen by eating plants which has absorbed nitrogen from the soil.
