The otter is both a competition and a threat for the purple sea star. Find another example of a predator that is both a competition and a prey and explain how it is similar.

Draw the structure of dna nucleotide with adenine as nitrogenous base

Lucia is walking barefoot in her yard. she accidentally steps on a nail. how will her nervous system work to generate a reaction? arrange the eventschronologically.

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.