There are between 500 and 700 lyph nodes in the body. It depends on the individual person.
Lymph nodes are like little filters. They contain lymphatic fluids and also white blood cells that destroy any harmful germs that pass through them.
Answer:
A
Explanation:
Grass, wood and leather can be brocken down
Answer:
b.nuclear energy to heat energy to electrical energy
The answer is Lionfish
are native to the tropical Pacific. There are no natural water routes of warm
water between the Pacific and Atlantic oceans.
Invasive species is a species that colonizes an environment
in which it is not a native species and tends to upset the natural balance of that environment. Lionfish are naturally
found in the indo-pacific, which is their
native environment. However, their presence
in the eastern United States has have threatened
the ecosystem of the region. The fish has decimated fisheries and reef
ecosystem since they also don’t have natural predators in the region. Therefore,
their population explodes unchecked.
Answer:
Cells from the cheek are a type of epithelial cell, similar to skin. ... They can be seen faintly even at 40x (scanning power), but the most dramatic images are at 400x where the nucleus is clearly visible as a dark spot in the center of the cell.
Explanation:
