Lithosphere: rocks and minerals
Hydrosphere :different forms of water
Atmosphere: oxygen and gases
Cryosphere: Ice
Biosphere: plants, animals and humans
The given blank can be filled with liver.
The huge surface area of the small intestine helps in absorption of nutrients. The water-soluble nutrients and small fats enter the bloodstream directly. The inner surface of the small intestine comprises hundreds of folds of compositions known as villi. Within the villi, there are numerous microscopic projections known as microvilli.
The microvilli substantially enhance the surface area of the small intestine that upsurges the rate of absorption of nutrients. Upon entering the bloodstream the water-soluble nutrients are directed towards the liver prior to being transported to the cells.
Answer:
where are the following countries
Explanation:
where are the following countries?
Trisomy is the answer.
A trisomy is a chromosome abnormality in which a person has three copies of a particular chromosome rather than the expected two.
Trisomies can have varying effects on a person's health depending on which chromosome is affected by the trisomy. Some trisomies such as trisomy x have only mild effects whereas others such as trisomy 21 also known as Down syndrome result in health problems and development delays.
Many Trisomies can have fatal consequences such as trisomy 16 or trisomy 18 .They frequently cause miscarriages or loss of the baby shortly after birth.
