Explain how energy from the sub is transformed and passed from one organism to another

As a small change in a person's dna can cause a genetic disorder

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.