How does the number of outer energy level electrons relate to the properties of elements?

If animal agriculture was eliminated, how much grain would become available for human consumption?

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.

The most effective way to provide children with safety messages is to