External Respiration takes place in the Trachea. When oxygen and co2 "switch" its where they connect and making this external respiration!
I hope this helps you!
Answer is a cause atoms have a positive charge and are located in nucleus
Answer:
I would say that meat is more energy efficient than vegetables because meat have more calories than vegetables do. Calories equal energy. For example, vegetables have an average calorie of 10 - 90 calories. While meat has 100 - 1200 calories. So, if calorie equals energy, I would say that calories are the reason why meat has more energy in it.
Explanation:
Mark as brainliest PLZ! It will make my day! Thank you!
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<span>The phrenic nerve! Is typically associated with hiccups
hope that helps:)</span><span />
Answer:
B
Explanation:
The moon moves in the earth's shadow and is blocked by the earth .
