Earth has seasons because the distance between earth and the sun changes the temperature of the sun changes it rotates on its axis as it moves around the sun its axis is tilted

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

Easy 6th grade work! 100 points! i need fast! compare the parts of a cell and the cell as a whole to another common nonliving system (i. e., a car, a city, describe the parts of a cell and their primary function.