The oxygen molecule is made of two atoms of the same. element
molecule
compound
formula

Which of the following best describes the purpose of technology?

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic