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? ?

im gonna compare the cells to jobs in factory. give brainliest

job in the factory //       cell organelle   //  

shipping/receiving

department                 plasma membrane    

chief executive officer// nucleus

factory floor // cytoplasm

assembly line// endoplasmic reticulum

workers in the assembly line //ribosomes

finishing/packaging department //golgi apparatus

maintenance crew //lysosomes

support beams (walls, ceilings, floors) //cytoskeleton

power plant //mitochondria/chloroplasts

here's what each part of the cell does:

plasma membrane :

regulates what enters and leaves the cell; where cell makes contact with the external environment

nucleus :

controls all cell activity; determines what proteins will be made

cytoplasm :

contains the organelles; site of most cell activity

endoplasmic reticulum:

where ribosomes do their work

ribosomes :

build the proteins

golgi apparatus :

prepares proteins for use or export

lysosomes :

responsible for breaking down and absorbing materials taken in by the cell

cytoskeleton :

maintains cell shape

mitochondria/chloroplasts :

transforms one form of energy into another

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