The answer is number 2) T<span>hey flow in all directions</span>. Ice sheets are big mass of glacial ice and amount to 99% of freshwater in the world. Earth only has 2 ice sheets: Antarctic and Greenland ice sheet.
They are not affected by the gene because a normal haemoglobin content in the red blood cells ensures that enough oxygen is transported throughout the human body
Answer:
O Cell membrane: surrounds a cell and allows substances to pass in and out
Explanation:
Cell membrane is also called plasma membrane. Cell membrane is the boundary of the cell which helps in the protection of the cell from external environment. Cell membrane is a semipermeable membrane which has small pores that allows substances such as water, glucose, Sodium ion, oxygen and carbondioxide etc to pass through it.
Nerves are cells that can detect any type of pressure, movement, or anything of that nature. If we didn't have nerves, we couldn't feel pain. If the nerves in a foot are damaged, you wouldn't feel the pain of it being burned.
Answer: In all of these carrying capacity would go down substantially.
Explanation: This is because these natural disasters are very detrimental to the environments and would decrease life.