Answer:
The answer would be A, to lead sperm cells to the ovary. Hope this helps you out!
Answer:
C. Independent variable
Explanation:
The independent variable in an experiment is the variable that the experimenter manipulates or changes in order to effect a measurable response in the dependent variable.
According to this question, an experiment is conducted to determine what concentration of disinfectant is most effective in killing bacteria. The independent variable is the CONCENTRATION OF DISINFECTANT because it is the variable being changed or manipulated.
Outputs : Oxygen
Inputs: Sunlight;Carbon dioxide;Water
Answer:
the salivary glands and the pancreas.
Explanation:
hope this helps
plz mark brainliest if correct
