Why does the top layer of the rainforest receive the most sunlight A. It’s tall trees rises above all the others layers

B. It’s has many trees and vines

C. The trees there are thicker than in the other layers

D. The plants there have very broad, dark green leaves

Please help me

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d. a round-trip ride to school and back

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a. earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c. earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?