Kaitlyn builds a project in which light bulb a and light bulb b are in parallel circuits. the project has a switch and uses a battery for its source of voltage. she connects her battery and neither light turns on. which of the following could possibly be the problem with her project?

a. light bulb a is broken.

b. light bulb b is broken

c. the switch is not closed

d. any of these would cause the problem described

Most energy in an ecosystem comes originally from_

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

What is the state of matter with a specific volume but no definite shape