3 years ago

What effect does a keystone predator have on its habitat

Biology

1 answer:

Serga [27]3 years ago

5 0

Keystone predators effect their habitat by keeping the population of animals down.

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Flock X Flock Y Flock Z Total Pieces of Food Eaten 57 153 90 Food Percentage* % % % Simulated Number of Birds in Flock for 2nd G

Zepler [3.9K]

Answer: The percentage would be 19%, 51% and 30%.

Explanation:

Since we have given that

Number of food eaten by X = 57

Number of food eaten by Y = 153

Number of food eaten by Z = 90

Total number of food eaten = $57+153+90=300$

So, Food percentage of flock X = $\dfrac{57}{300}\times 100=19\%$

Food percentage of flock Y = $\dfrac{153}{300}\times 100=51\%$

Food percentage of flock Z = $\dfrac{90}{300}\times 100=30\%$

Hence, the percentage would be 19%, 51% and 30%.

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