Which of the following factor is associated with aquatic habitat (A) Temperature (B) light (c) intensity (D) Gravel (E) sound

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.