A wheelbarrow has a mechanical advantage of 2.2. The output distance extends from the load's center of mass to the wheel, and the input
distance is from the handles to the wheel. For an output distance of 0.45
m, what is the input distance? Based on the word problem above what
equation will you use to solve it? *
Work Equation
Efficiency Equation
Power Equation
Mechanical Advantage Equation

Compare and contrast the relative importance of the sporophyte vs gametophyte generation between nonvascular plants (bryophytes), seedless vascular plants and seed plants, and explain the ecological significance of a larger sporophyte generation

How many cells are our body made of ? ♡

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time