Most ocean life is found in coastal habitats. Coastal habitats have more light than the deep ocean resulting in a higher concentration of organisms. Plant species are especially abundant in coastal habitats.
S, P.
S is a sphere
P is an infinity
Fertilizer
Explanation:
A variable in an experiment is that factor that changes and it causes differences in the phenomenon one desires to observe.
Meredith desires to study the effects of different types of fertilizers on fruit crops.
- In order to achieve a good result, the component of the fertilizers should vary.
- She must tryout different proportion of nitrogen and phosphorus in the fertilizer on the fruit crop.
- The variable in the experiment is therefore the fertilizer. It is the factor that is changing.
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<span>Graphs better illustrate the comparison of two different data sets.</span>
Answer:
It lies in in the <u>visible</u><u> </u><u>region</u><u>.</u>
Frequency: <u>is</u><u> </u><u>7</u><u>.</u><u>4</u><u>0</u><u>7</u><u> </u><u>×</u><u> </u><u>1</u><u>0</u><u>^</u><u>-</u><u>1</u><u>4</u><u> </u><u>Hz</u>
![{ \bf{V = f \lambda}} \\ { \tt{3.0 \times {10}^{8} = f \times (405 \times {10}^{ - 9}) }} \\ { \tt{f = 7.407 \times {10}^{14} \: hertz}}](https://tex.z-dn.net/?f=%7B%20%5Cbf%7BV%20%3D%20f%20%5Clambda%7D%7D%20%5C%5C%20%7B%20%5Ctt%7B3.0%20%5Ctimes%20%20%7B10%7D%5E%7B8%7D%20%20%3D%20f%20%5Ctimes%20%28405%20%5Ctimes%20%20%7B10%7D%5E%7B%20-%209%7D%29%20%7D%7D%20%5C%5C%20%7B%20%5Ctt%7Bf%20%3D%207.407%20%5Ctimes%20%20%7B10%7D%5E%7B14%7D%20%20%5C%3A%20hertz%7D%7D)
Explanation:
V is speed of light.
f is frequency
lambda is the wavelength