Which kind of evidence studies mineralized bone, footprints, or organisms trapped in amber to determine common ancestry? fossils

In the family tree below, people with the recessive trait of attached earlobes are shaded gray.

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: