- Life Sciences
membrane-bound compartments inside chloroplasts and cyanobacteria. They are the site of the light-dependent reactions of photosynthesis.
the loss of water from the land to the atmosphere by evaporation from land and water surfaces,...
simple chemical substances needed by the body in relatively small amounts for normal growth and...
a disease caused when the body's immune system destroys other body cells.
an extreme shortage of food over a large area which affects a large number of people.