Answer:
A. The correct answer is Venus
War veterans returning from either Afghanistan or Iraq
Answer: the last ones wrong because to have lots of biodiversity you need different types of plants or organisms
A tundra has little to no trees
The habitat one is correct
Explanation:
Answer:
The lungs are pair of spongy, air -filled organs located on either side of the chest (thorax). The trachea (windpipe)conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide, into smaller and smaller branches (bronchioles) ,finally becoming microscopic.
In your lungs, the main airways (bronchi) branch off into smaller and smaller passageways-the smallest, called bronchioles, lead to tiny air sacs(alveoli)
