4which of the following is an example of an internal stimulus a. hunher pang b. cold breeze c. bad odor d. change in light

by the way is a.hunher pang

but you spelled it wrong

its A. hunger pang

hope this helps

Explanation:

relationships play a major role in a human's emotional and mental wellbeing. healthy relationships with the people around you are even linked to a smaller production of cortisol, a stress hormone.

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