Use the drop-down menus to indicate which endocrine structure is being described in each case.
is an endocrine and exocrine gland that secretes juices with enzymes for
digestion.
help with protection and digestion in the mouth.
secretes bile for digestion.
secrete tears to moisten eyes and protect them from particles and infection.
regulates water, salt, and temperature.
help to form a protective barrier on the skin.

The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.

Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria