"which of the following explains the role of banana plants as pictured in the rainforest food web shown below?
a. they are chemoautotrophs that use organic chemicals as an energy source to make food when not enough sunlight is available.
b. they are heterotrophs that get their energy by consuming autotrophs and other heterotrophs.
c. they are photoautotrophs that make food by converting water and carbon dioxide into glucose and oxygen, using energy from the sun.
d. they are saprotrophs that recycle organic waste into food that can be eaten by consumers."

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work

Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?