The irrigation design for a new backyard is shown with four sprinkler heads and two walkways. The distance between grid lines is 3 feet.
4 sprinklers are on 2 separate pieces of land. Each sprinkler waters a circular area with a diameter of 9 feet. The sprinklers are at least 6 feet from each other. The sprinklers are more than 3 feet away from the walkway.

Which statements about the design are true? Select three options.

Each sprinkler head is placed more than 3 feet from the walkway.
If two additional sprinkler heads are placed on the lawn, every square foot of the yard would be watered.
The total area watered by each sprinkler is approximately 63.6 square feet.
The total area watered by all the sprinklers is approximately 254 square feet.
If the sprinklers were placed in two straight lines on the yard, they would water a greater amount of the lawn.

c) yes, because of asa or aas

answer is 12345678900987654321234567890987654321

step-by-step explanation:

the population of other specie of birds will decline or other specie of birds will find some alternate source of food to survive.

explanation:

according to the competitive exclusion principle, which is also known as gause's law, two specie living in the same niche and feeding on the same resource cannot co-exist stably.

as we have well studied the theory of natural selection which states that only those organisms survive which have better tendency to compete for food and adapt to the environmental conditions.

coming towards the question, what wi ll happen when one species outcompetes the other for the small fish , the other specie will not get enough food and will start to die or decline in population. eventually either other specie needs to find another alternative food source for itself or migrate at some other location where there is less competition otherwise it will just not exist anymore at that niche.

hope it !

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.