How long does it take to form fertile soil?

Question 5 options:

1 year

1 week

100 years

1000 years

Identify an energy diagram showing the energy of the reaction as a function of the progress of the reaction.

Why is learning by assimilation considered to be so effective.

If the current through a 20-ω resistor is 8.0 a, how much energy is dissipated by the resistor in 1.0 h?

Whats the mass of the sun times pi?

A? is a conductor installed on the supply side of a service or separately derived system to ensure the required electrical conductivity between metal parts required to be electrically connected.

Acceleration is a vector quantity. O O A. True B. False

What will happen to the brightness of a string of bulbs hooked up in series when you increase the number of bulbs in the string? A. Each light in the string will get brighter. B. Each light in the string will get dimmer. C.

What are the two factors that influence the composition of beach material

Which of the following indicates that a ChemicL change has taken place? (A) a change from liquid to a gas (B) an increase in the volume of a substance (C) a change in the color of a substance (D) a change from a solid to a liquid A precipitate is a

Which of these circuit schematics has an ammeter?