Describe the major features of mid-ocean ridges, deep sea trenches, and abyssal plains and their relative ages.

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations

Fill in the blank with the correct sphere label. a: ⇒ geosphere b: ⇒ biosphere c: ⇒ hydrosphere