In the lungs, oxygen is transferred to the: options:

1. nerve cells
2. chlorophyll
3. red blood cells
4. bone

Poland had achieved self government and can enjoy its since the collapse of the soviet union a: autonomy b: ingenuity c: feminismd: genocide

The arctic is a cold deset biome, which one of the answers is not correct? a) animals in cold deserts burrow to get out of the harsh climates. b) vegetation in cold deserts is normally shallow rooted small shrubs. c) animals in cold deserts hibernate most of the year to get out of the cold. d) soils are very heavy and course. e) the region receives less than 10 inches of precipitation annually.

What should a person do to prepare for a wildfire? a. know two exit routes for each room in the house b. store extra food in bulk c. have a basement or internal room in the house for shelter d. use sandbags to reinforce doorways and windows