Describe the interaction between the digestive and circulatory system of the earthworm.

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

What are they five steps of cloning?

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides