3) decrease
Without the green house effect, earth would be like a solid ball of ice and rock.
Life as we know it wouldn't exist without greenhouse gases.
The temperature would drop below 0° Fahrenheit!
Answer:
Diploid describes a cell that contain two copies of each chromosome.
Explanation:
Answer: D) Maintaining homeostasis.
Homeostasis refers to the state of stable environmental conditions maintained by the living system. Cell membrane is responsible for maintaining cellular homeostasis. It does this by being selectively permeable. It maintains the concentration of ions and several other factors which are essential for the optimum functioning of the cell.
When the precapillary sphincters are relaxed, that is open, blood will pass through the TRUE CAPILLARIES.
When blood are flowing through the true capillaries they take part in exchange with the tissue cells. When the precappilary sphincters are closed, blood normally flow through the shunting, thus bypassing the tissue cells.
Answer:
Spectograph
Explanation:
The most common method astronomers use to determine the composition of stars, planets and other objects is spectroscopy.
