The diagram shows a carrier wave before and after
modulation.
The diagram best represents which type of modulation?

O FM
Ophase
O AM
O pulse

Keneila is attempting to ski down a 20 m high friction free hill for the first time. she has a speed 10 m/s at the top. what is her kinetic energy when she is a the bottom, 20 m ? (a)2500 j (b)9800 j (c)12300 j (d)3100j (e)15000j

Anybody wanna ? (picture included? )

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem