Forests have more___

than single-crop farmland.

A. population

B. carrying capacity

C. ecosystems

D. biodiversity

How many moles of potassium are in 78.20 g

Sodium and chlorine can bond together. sodium gives chlorine a needed electron. what is chlorine's charge after accepting the electron?

Which of the following are likely to form a covalent bond? - gold and gold oxygen and oxygen magnesium and oxygen magnesium and gold

Consider the half reactions below for a chemical reaction. 2 Equations: First: upper M g right arrow upper M g superscript 2 plus (a q) plus 2 e superscript minus.

Write the balance equation for Zn (NO3) 2 (aq) + NaOH (aq) 

If a car tire has a diameter of 3232 inches, what is the approximate circumference of the tire?

9) Bettina spoke into a microphone during the school play to increase the sound of her voice so the audience could hear her speak.

Explain what happens to the average kinetic energy thermal energy and temperature of a substance when the particles in the substance slows down

Which of the following could be used to describe the rate of a reaction? change in time/change in concentration change in mass/change in concentration change in concentration/change in time change in concentration/change in mass

Planet X is a planet in our solar system. Planet Y is a dwarf planet. Identify their characteristics.