A cell can only respond to signals from other cells, not from the physical environment. receptor activation. The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on: the presence of the appropriate receptors on the cells of the target tissue or organ.
C. <span>Scientific ideas change over time as new information is discovered.</span>
in lakes or wetland such as marshes or swamps
We would need to see the insect mouth to help you
