Answer:
valance electrons
Explanation:
the lines between the atoms represent the number of valance electron. simple isn't it.
A) To protect computer systems against unwanted invaders.
The seven major classes of nutrients are carbohydrates, fats, fiber, minerals, proteins, vitamins, and water. These nutrient classes are categorized as either macronutrients or micronutrients
Answer:JKlm is a ttrapozoid
Explanation:
To pay full attention to the speaker