If a tornado destroys a deciduous forest, what kind of succession follows? a) classic ecosystem b) climax community c) primary succession d) secondary succession

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

Frequency of electromagnetic waves that a radio station is assigned is called

What is similar between metals and suspensions