Organisms are made up of an organic molecule consisting of carbon hydrogen oxygen nitrogen sulfur and
a phosphorus
b potassium
c copper
d gold

1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome

Which action is a reflex action. a. asking for coffe in a cold climate b. blinking when light is flashed in the eyes c. drinking water when thirsty. d. swallowing food e. taking an exam