What is the the difference between a biotic and an. abiotic factors? a. biotic factors include elements like weather and temperature while abiotic factors produce co, and oxygen. b. biotic factors are living and abiotic fa tors are non living things c. biotic factors in an ecosystem. but abiotic factors do not. d. biotic factors are non-living things and abiotic factors are living things

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point