Which of the following is an example of a primary air pollutant? carbon emissions from a car ground-level ozone photochemical smog

1. watermelon, papaya, oranges, bananas, and lemons are included in this food group. vitamin c 2. you need 6 or more servings of this food group each day vitamins d and a 3. found in fruit and keeps blood vessels healthy calcium 4. vitamins found in milk bread and grain 5. a mineral that strengthens bones fruit

Individuals do not compete directly for resources, but are prey for the same predator

The wind speed in the region between cities a and b was probably the greatest at noon on which day?