Biologist A says that nutriets flow through ecosystems and energy is recycled in ecosystems. Biologist B says that energy flows through ecosystems and nutrients are recycled in ecosystems. Who is right?

Which of the following is a correct cause and effect relationship for a symptom of diabetes? (note: this is referring to the cause that directly comes before the effect).saturation of glut causes polyuriahyperglycemia causes polydipsiapolyuria causes dehydration

Explain the difference between incomplete dominance and codominance

What did hunter gathers do to alter the environment?