lungs and muscles
1. Breathe 2. Bleed
Yes. Humans can breathe at 2 miles high. Humans can breathe at 3 miles high. The highest inhabited village is about 3 1/2 miles high.
Respiration. Answer 2: Inhale.
Oxygen and water.
Answer #1: No.=======================Answer #2: Yes.
1. Humans 2. Plants
humans, fire
Carbon dioxide and water vapor are two things that you exhale when breathing.
10 things people need to do to live1. All living things need air to live.2. All living things need clean water to drink. 3. All need food to eat to live. 4. All living things need shelter to live. 5. All living things need animals to live. 6. All living things need homes to live. 7. All things need the sun to live. 8. All things need earth to live. 9. All things need warm weather to live. 10. All living things need colder weather to live.
they both eat humans
10 things people need to do to live1. All living things need air to live.2. All living things need clean water to drink. 3. All need food to eat to live. 4. All living things need shelter to live. 5. All living things need animals to live. 6. All living things need homes to live. 7. All things need the sun to live. 8. All things need earth to live. 9. All things need warm weather to live. 10. All living things need colder weather to live.
You just need 2 things- your brain and your eyes.