Which of the following explanations is true based upon the graph? I. Lamb and mutton produce less protein per square meter than pig meat and poultry.
II. More land is needed for plants than combined beef to produce 100 grams of protein.
III . Meat production is less efficient than farming protein from fish and prawns.

A.) I only
B.) II only
C.) I and III only
D.) II and III only

B.) II only

Explanation:

More land is needed for plants than combined beef to produce 100 grams of protein because plants produces very low amount of protein as compared to beef that produces large amount of protein. Beef is made up of protein so when we eat it, it provides large amount of protein while on the other hand, plant body is made up of other molecules and very little amount of proteins.

weathering is the answer.