Answer:
Photosynthesis adds carbon dioxide to the air
Explanation:
D. It has the same starting and ending point.
Explanation:
The defining characteristic of a water cycle is that it has the same starting and ending point. The water cycle is also known as the hydrologic cycle. It shows the cyclic path through which water moves in nature.
- The water cycle is a part of the biogeochemical cycle.
- The biogeochemical cycle shows how certain elements and compounds moves between living organisms and the earth.
- All living organisms are essentially dependent of water and it is exchanged with the environment around.
- Some key components of the water cycle are precipitation, ocean, living organisms, ground water, infiltration, surface run off, evaporation etc.
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Hypothesis could be tested by actually doing them to see if it works or not...
The answer is the salivary gland.
Saliva is secreted through the surface of the tongue.<span />
Answer:
The correct answer is - option A. Glass thermometer.
Explanation:
Glass or basal thermometers are the instruments that are use to measure temperature of any surface or organism. These are best choice for the measuring smaller changes in the temperature which can vary up to 1/10th of the degree to 1/100th of the degree.
In this case the temperature variation is 0.05 in the environment of the Toxicodendron diversilobum (poison oak) which can easily be monitor with the help of this glass temperature.
Thus, the correct answer is - option A. Glass thermometer.