Use the image provided to complete the
sentences,
the
is the producer,
the
is the secondary consumer
the
v is the tertiary consumer.
done

Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.

If a checkpoint detects damaged dna, the checkpoint may

What tool do geneticists use to predict the outcome of genetic crosses? a. karyotype b. punnett square c. centrifuge