Red blood cells have and generate energy a. mitochondria; anaerobicallyb. no mitochondria; anaerobicallyc. mitochondria; aerobicallyd. no mitochondria; aerobicallye. none of the above

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.

Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity