Which best describes density? a. the amount of matter that makes an object. b. the amount of space an object occupies. c. the amount of matter there is in an object per unit volume.

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

Plz quick a natural resource that is replaceable through a cycle in nature or sustainable practice is called a? the subject is science

Dna replication occurs in preparation for