Answer:
The answer is an amine group.
Hope this helps you
Answer:
is always a higher organism
Explanation:
lets take an example:
food chain consisting of zooplankton, small fish, big fish and man
as the order goes in the question ,the organism at the end of this food chain is man
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:
might sound weird but a frog
Explanation: i did my research hope i helped
1. Gravity
2. Free-fall
3. Orbit
4. Increase
5. Decrease
https://quizlet.com/130467345/gravity-flash-cards/
Hope this helps!
