The diagram below demonstrates the cycles of respiration in animals and photosynthesis and respiration in plants.

based on the illustration, describe how certain types of matter are cycled in the environment. be sure to discuss how the same material can pass through soil, plants, & animals.

You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?

Protons and neutrons are found within the nucleus of an atom

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.