Ezto. mheducation. com/hm. tpx Click and drag the organs to match them to the correct system in which they are found.
digestive system
liver
lungs
stomach
liver
fongue
urethra
ureters
respiratory system
gallbladder
pancreas
ancreas tot
lungs
kidney
urinary system
small intestine
trachea
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Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.

Which of the following is a feature of all cells? o a. all cells have a nucleus. o b. all cells have dna for at least part of their life cycle. het . o c. all cells are spheres. o d. all cells have a rigid cell wall.