Which element is the basis for all living things and can combine with other elements in many ways? O phosphorus
O carbon
O oxygen
O sulfur

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?

Me. henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to

Define adaptation. why do organisms adapt? give an example.