Which process is responsible for changing the composition of rock? A. erosion
B. abrasion
C. chemical weathering
D. mechanical weathering

What correctly describes the relationship between the earth and the sun

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?