What is the main difference between harmful gamma radiation and non-
harmful radio waves?

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?

Select the word from the list that best fits the definition the temperature to which air must cool to be saturated