When people exercise, their body cells build up more waste quickly. which two body systems work
together to remove these wastes from their cells?
(1) immune and endocrine (3) respiratory and circulatory
(2) digestive and skeletal (4) circulatory and digestive

The zone, which exists from a depth of 0 to 600 feet, is home to the majority of ocean life.

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

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