Will give brainiest answer.

a. it has a parasite–host relationship with the robin because it uses the robin’s nest.
b. it has a predator–prey relationship with tent caterpillars because they both use the same resources from the sugar-maple tree.
c. it has a producer–consumer relationship with sugar-maple trees because it gets food from the trees
d. it has a producer–consumer relationship with its young because it feeds its young regurgitated food.

What does resonance result in? quieter sounds frequency amplitude louder sounds

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.