How can meteorite impacts affect the climate? a) they can change the composition of the atmosphere. b) they can push the earth out of its orbit and closer to the sun. c) they can change the shape of the land. d) they can push the earth out of its orbit and further away from the sun.

The correct answer is A.

When a meteorite hits the ground, it creates massive dust and can block out sunlight for extended periods of time until all of the dust clears out of the sky.

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label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

not sure if this is what you'r looking for eubacteria and archaebacteria