R Y
R RR RY
Y RY YY
Since there are two out of the four with round and yellow seeds then it will be a 8:16.
Everyone will not be as unique
The correct answer is the independent variable is one that you manipulate, control, or vary to investigate its effects and the dependent variable that being tested and measured in an experiment .
The simplest way to determine which variable in your experiment is the Independent Variable (IV) and which is the Dependent Variable (DV) is to put both variables in the sentence below in the correct order. "A change in the DV is caused by the IV." It is impossible for DV to cause any change in IV."
Example: Independent and dependent variables You plan a study to see if changes in room temperature affect math test scores. The temperature of the room is your independent variable. You change the temperature of the room by making it cooler for half of the participants and warmer for the other half.
Learn more about variables here :-
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Answer:
Oxygen
Explanation:
Trees and plants that have chlorophyll take in carbon dioxide from the air and combine it with water in a series of photosynthetic processes to make food for the plants. This is important in not only removing the excess carbon dioxide that is in the air but in also providing oxygen to animals.
Human and the natural ones can change the ecosystem
