Answer:
The onion cell has a cell wall, unlike the human skin cell.
Explanation:
Only plant cells have cell walls.
Answer:
The images above:
Explanation:
These were the closest I could find to what you were describing.
The only parts I couldn't find, was the exchange of plant carbon into animal bodies by consumption, so you should include that. Also, add the animals' respiration, which produces CO2, and their decomposition adding to the carbon buildup below the earth. (Did you know carbon IS a renewable resource? It just takes super long for the cycle to regenerate itself)
Answer:
magnetic and electric fields are applied perpendicular to each other
Microwaves are electromagnetic waves which are composed of magnetic and electric fields oscillating perpendicular to each other.
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Answer:
The amount of light they receive.
Explanation:
In an experiment, the independent variable is the part of the experiment that the experimenter changes. In this experiment, the only thing that's different for each of the plants is the amount of light they receive. Everything else is the same - the same amount of soil, same amount of water, same pots, and so on.
Aquifers located below the water table, important sources of freshwater, and located in the saturated zone.
<h3>What are aquifers?</h3>
Aquifers are underground, present layers of rock or sand that bear water.
Aquifers are bodies of permeable rock or sediment that have been flooded by groundwater.
As rainwater penetrates through the earth, groundwater enters an aquifer.
It has the ability to migrate through the aquifer and reemerge via springs and wells.
Thus, the correct option is D, all of the above.
Learn more about aquifers
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