What is a substance that can be formed through the ionic bonding of an anion or cation?

The part of a desired plant inserted into rootstock during grafting is called the

Explain why ecosystem diversity results in species diversity in a healthy biosphere

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.