The ocean life would die off because less salinity in the water and if the currents decrease in strength the nutrients they carry would not make to the life in the oceans and ocean life would die.
The correct answer is:
Convection currents
Explanation:
Convection is the heat distinction due to majority conversion of molecules inside liquids such as vapors and liquids, including molten rock. Convection takes place within advection, diffusion or both. Convection courses in the magma drive plate tectonics. Heat produced from the radioactive breakdown of elements wide in the center of the Earth produces magma (molten rock) in the aesthenosphere.
a. hunting
b. runoff
c. draining water
d. building landfills and roads
Explanation:
The blood plasma must be isotonic to maintain the health of red blood cells. Isotonic means that the concentration of solutes (like salts and proteins) in the plasma is the same as the concentration inside the red blood cells. This balance is crucial for several reasons:
1) Osmotic Balance: An isotonic environment prevents water from rushing into or out of red blood cells. If the plasma were hypertonic (higher solute concentration), water would leave the cells, causing them to shrink and become dehydrated. If it were hypotonic (lower solute concentration), water would enter the cells, causing them to swell and potentially burst. Isotonicity maintains the ideal osmotic balance.
2) Cell Shape and Function: Red blood cells have a characteristic biconcave shape, which increases their surface area for oxygen and carbon dioxide exchange. Maintaining an isotonic environment helps preserve this shape. In hypertonic or hypotonic conditions, the cells can become distorted, compromising their ability to transport gases effectively.
3) Hemoglobin Function: Hemoglobin, the protein responsible for carrying oxygen in red blood cells, relies on an appropriate ionic balance to function optimally. Changes in plasma tonicity can affect the ability of hemoglobin to bind and release oxygen.
In summary, an isotonic blood plasma environment is essential for the health and proper function of red blood cells, ensuring they can efficiently transport oxygen and carbon dioxide while maintaining their structural integrity.
False.
Villi actually increase the surface area for absorption in the small intestine.
The statement 'The villi decrease the surface area of absorption' is False.
In fact, the villi in the small intestine increase the surface area available for absorption. Villi are small finger-like projections that line the inner surface of the small intestine. They are covered with tiny microvilli, which further increase the surface area. This increased surface area allows for more efficient absorption of nutrients from digested food in the small intestine.
Without the villi, the surface area for absorption would be significantly reduced, making the digestion process less efficient.
Learn more about villi here:
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