Ineed !
a student is conducting an experiment with two organisms that she believes are either frogs or toads. to determine if these two organisms are the same species, the student records if the organisms are similar looking, can mate with one another, and--
a. have the same body length
b. produce offspring that can reproduce
c. have similar hunting techniques to catch prey
d. ingest the same types of food
is this a? ?

which statement is an example of osmosis? *
a. a substance other than water moves through a cell membrane to enter a cell.
b. a water molecule moves through a cell membrane to enter a cell.
c. a cell membrane blocks all molecules from entering or exiting a cell.
d. a cell membrane only allows water molecules to exit a cell.
is it b? ?