Answer:
Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism,
Answer:
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
Explanation:
Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Answer:
Cows that produce lots of milk,Chickens that produce large eggs,Wheat plants that produce lots of grain.
More grains being grown is helpful since it contains things that the human body needs to survive.
Explanation: