Why was the battle of the bulge significant?
a. it marked the allies' first victory in a land battle.
b. it marked the axis powers' first loss in a land battle.
c. it marked the liberation of the death camps.
d. it marked the last german offensive.

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.