Option A. received less money for their crops is the correct answer.
The Green revolution's large crops made poor farmers to receive less money for their crops. As the production increased to a large extent due to the Green Revolution, it lead to the fall of prices of crops and thus the poor farmers had to sell their crops at cheap rates.
A scientist looking at a chemical reaction in an experiment
A doctor watching a patient after administering an injection
An astronomer looking at the night sky and recording data regarding the movement and brightness of the objects he sees
A zoologist watching lions in a den after prey is introduced to determine the swiftness of the animals' response
Air flight controllers watching their monitors for airplane movements and locations
A meteorologist watching the Doppler radar as a storm approaches
A botanist recording daily data on plant growth after looking and measuring each day
A chart showing data collected over time
A doctor watching a patient's reaction to a medication
Answer:
due to natural selection , if the predator of the gazelle declines, then the prey the gazelles will increase since there isn't many cheetahs killing them anymore.
the second should be competition, since there will be more gazelles needing to eat.
Explanation:
<span>glucose is broken down into two molecules of pyruvate </span>