Afriend claims that the change of seasons arises completely from earth’s distance from the sun because earth’s orbit is elliptical. at its closest, earth is about 147 million kilometers from the sun. at its farthest, the distance is 152 million kilometers. do you agree with the friend’s claim? use your model to support or disprove this statement.

Which organism can most likely be classifild as domain bateria

The cell membrane controls what enters and leaves the cell. which of the structures in the diagram below is the cell membrane? — f оооо

Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. what can be inferred from these observations? monarchs must threaten and attack birds, but not wasps. monarchs have a way of discouraging bird predation that does not involve hiding. monarchs’ wings are so colorful that most birds must find them difficult to eat. monarchs lay more eggs than other less conspicuous butterflies.