An inference a. is a possible explanation for events using prior knowledge b. explains if a hypothesis is or is not valid c. is made independent of observation or prior knowledge d. can be either qualitative or quantitative

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).

Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?

Why is it bad that some cancer cells can make their own growth hormones?