Parallel incident rays appear to bounce like they have all originated from the same point. What is this point called? A. cross point

B. midpoint

C. bounce point

D. focal point

Observations show that interstellar clouds can have almost any shape and

Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation

Which insurance would contradict the big bang theory