Answer:
is always a higher organism
Explanation:
lets take an example:
food chain consisting of zooplankton, small fish, big fish and man
as the order goes in the question ,the organism at the end of this food chain is man
Answer:
Men:8% Women:0.5%
Explanation: Probability of color blindness in men: 8% Probability of color blindness in women: 0.5% Average class size: 20 pupils. Group line-up: 50% male – 50% female.
Answer:
True
Explanation:
Fixation converts nitrogen in the atmosphere into forms that plants can absorb through their root systems. A small amount of nitrogen can be fixed when lightning provides the energy needed for N