Solid waste, industrial waste and sewage waste ends up in most landfills.
D.They both contain carbon, but only nucleic acids contain phosphorous.
Some of the water became clouds and some became small lakes or rivers
The answer would be: cooperative interactions between the termites and the protozoa allow termites to extract <span>energy from wood to survive
The experiment shows that the termites lost the ability to digest wood when the protozoa that live in their gut is eliminated. The ability to digest wood will be back after the termites eat feces that contaminated with the same protozoa.
This shows that the protozoa have a symbiosis with the termite that gives the ability to digest the wood.</span>
Answer:
Independent variable: Type of battery
Dependent variable: Time the clock stopped
Control: None for this experiment
Constants: Same type of clock
Explanation:
Independent variable in an experiment refers to the variable which the experimenter changes or manipulates in order to bring about a measurable response. In this case, the independent variable is the TYPE OF BATTERY USED.
Dependent variable is the variable that responds to changes made to the independent variable. It is the measured variable in an experiment. In this case, the dependent variable is the TIME THE CLOCK STOPPED FOR EACH BATTERY
Control is the group that does not receive the experimental treatment. In this case, NO control group is USED.
Constant is the variable that the experimenter keeps unchanged throughout the experiment for all groups. The constant in this experiment is the CLOCK USED.