You should always dispose of lab chemicalsa) down the drain. b) in the trash can. c) in sealed containers. d) as directed by the instructor.

The correct answer to your question is D!

Hope I helped

i don’t no. suiopgohjk

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg