In a bond, a metal donates an electron and a non-metal recieves an electron. in a bond, electrons are shared between two non-metals?

The first blank is ionic bond. The second is covalent.

Ionic bonds do not share electrons, where covalent bonds do.

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: