HEL An investigation was designed to determine how freshwater fich maintain homeostasis within their environment. It was observed that the concentration of substances in the fichis was much higher than the
concentration of substances in ponds, les, and streams and that freshwater fish are constant flow of water from the environment into the cells
Based on these observations, in what type of environment must these fish live

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!