Answer:
<em>The correct option is C.</em>
Explanation:
The structure mentioned in the question is cell membrane. The cell membrane can be described as a semi-permeable membrane which regulates the export and import of particles across the cell membrane. Some molecules move inside the cell along the concentration gradient by passive transport while other molecules move inside through active transport i.e against the concentration gradient.
The cell membrane is made up of phosphate head and fatty acid tails.
Greenhouse is due to excess of CO2 , Methane gas !! It has both benefits and demerits !!
The answer to the question ; Land ____ is a hazard in which an area of land sinks down due to removal of underground material is letter B. The Subsidence. So we should read it as, The land subsidence is a hazard in which area of land sinks down due to removal of underground material. B, Subsidence.
Answer:
True.
Explanation:
It's is likely that only 100 blue birds will have enough water, this because organisms compete for nutrients ,water and shelter for survival. It is possible that 100 out of the blue birds with have enough water because there will be competition and it's a survival of the fittest. The birds that compete we'll get enough water.
