Answer:
The correct answer is B
Explanation:
Exercising has many positive benefits to our health. It helps with our physical and mental health.
They all and functions of the skeletal system huh
Difussion occurs from a high concentrated region to a low concentrated region. The velocity of diffussion is proportional to the differential of concentrations. In the lung arrives blood with low levels of oxygen while the long is rich with fresh oxygen so the oxygen flows from the lung tissues to the blood.
The other tissues consume oxygen continually them they get poor in oxygen and so the oxygen that is in the blood diffuses to the tissue that is poor in oxygen.
Answer:
The correct answer is - Sudden infant death syndrome (SIDS).
Explanation:
Sudden infant death syndrome or SIDS is an unexplained condition that causes death to a child of under one year of age in the sleep. It occurs during the sleep of an individual child.
The cause of the SIDS is the still remain unexplained however some scientists and researcher suggested that babies sleeping face down on the soft surfaces is highly correlated to the infant death syndrome.
Thus, the correct answer is - Sudden infant death syndrome (SIDS).
