Hope this helps!!!
1. Parasite
2.commensalism/parasite
3.commensalism
4. Parasite
5.commensalism
6.commensalism
7. Mutualism
Answer:
The arteries (red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body's tissues.
Explanation:
sorry if its wrong
Answer:
won the space race because they sent the first person to the moon
Explanation:
2nd one is false (Russia launched Sputnik)
4th is also false (Germany never participated in the Space Race)
Answer: c is the answer
Explanation: it the answer because spud waves travel without the air u hear it
To prevent cancer, over exposure to radiation
