Mayflies are a type of aquatic insect that live in freshwater ecosystems and eat aquatic producers called algae. Trout are a type of fish that eat mayflies, and herons are a type of bird that hunt trout. Which distribution of organisms is necessary for this food chain to be sustainable? A. A lot of herons to keep the trout population lower B. Alot of algae and a few herons C. Equal numbers of herons, trout, and mayflies D. More mayflies than algae ​

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

pi x^2

step-by-step explanation:

pi times x squared

i believe the answer is 323 ft

step-by-step explanation: