Explain how the integumentary helps to regulate temperature using the following terms: 1. vasoconstriction 2. vasodilation 3. sensory receptors 4. heat 5. cold

condensation. good luck!

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 

c is the correct answer!

answer: b

coz red blood cells marrow and circulates the body for 120 days.