Every day we inhale and exhale <span>approximately 7 or 8 liters </span> breaths of life-sustaining air <span>each minute or 11,000 liters per day. Hope this answers the question. Have a nice day.</span>
Answer:
9 is A. and 10 is D. I think.
Explanation:
Number 4 is not part of the cell theory
The bones in a bird are hollow, reducing its weight for flight, this is an example of ADAPTATION. The adaptive responses emerge as a consequence of different environmental pressures.
<h3>Adapatation and environment</h3>
Adaptation is an evolutionary process by which organisms adjust to the environment in which they live.
For example, the bones in a bird are hollow because this adaptive feature enables them to fly.
Adaptations are a consequence of the process of natural selection, i.e., the differential survival and reproduction of the fittest organisms.
Learn more about adaptations here:
brainly.com/question/2396978
Answer:
it illustrated natural selection because the most favorable traits live longer than the unfavorable traits.
Explanation: