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qaws [65]
2 years ago
10

Which choice below best describes the factors that can affect an ecosystem’s stability?

Biology
1 answer:
kirill [66]2 years ago
4 0

Predator and Prey relationships would have the most effect on an ecosystem's stability because they keep a limit number on the opposing population (ex. rabbit population can only get so high because wolves keep eating them / wolf population can only be so high because there is't enough rabbit to eat)
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Answer:It will by the growth of them

Explanation:

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What is a community of organisms that live in a particular area, along with non living things?
sergiy2304 [10]

i thinks its an ecosystem

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You are conducting a case control study to determine if an association exists between melanoma and indoor tanning. From a statew
Aleksandr-060686 [28]

Answer:

a. Odds ratio = 1.58

b.  Inasmuch the odds ratio is greater than 1, this means that higher odds of melanoma exist in people exposed to indoor tanning, than in those not exposed to indoor tanning

Explanation:

For case  study                                                  

Let 'a'  represent the total population of people with melanomia = 696                                                      

Let 'b' represent the total number of people with melanomia exposed to indoor tanning  =  1107 – 696 = 411 people

For  control study

Let 'c' represent the total population = 1500

Let 'd' represent the total number of people not exposed to indoor tanning = 1500 - (0.428 * 1500)

                                                          =  1500 - 723

Total number of people not exposed to indoor tanning   = 777 people

                                                       

a. Odds ratio = (a/b) / (d/c) = (696/411) / (777/723)

                                                = 1.69 / 1.07 = 1.58

b. Inasmuch the odds ratio is greater than 1, this means that higher odds of melanoma exist in people exposed to indoor tanning, than in those not exposed to indoor tanning.

7 0
3 years ago
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victus00 [196]

Answer:

soybeans

Explanation:

Phytochemicals are found in plant-based foods.

5 0
2 years ago
Show how Australia gets more UV light than Brazil by drawing the path UV waves take through the different materials that make up
Afina-wow [57]

Explanation:

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4 0
2 years ago
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