A relationship in which one organisms benefits while the other is not harmed but does not benefit either is called
predation
parasitism
commensalism
mutualism

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

Find the cosine function that is represented in the graph.