The respiratory system is a collection of organs involved in carrying out gas exchange in your body. Deep in the lungs, tiny sacs called alveoli take in oxygen from the atmosphere and release carbon dioxide.
Answer: I can not answer the question until you add the answer choices, but as soon as you do I will answer your question.
Explanation:
I’m pretty sure it would by B. Although it could be true that the teen started puberty or recovered from an illness, cell mitosis indicates growth. Growing taller is a form of growth. Mitosis alone is not a sign of any of the other things, so it makes sense the doctor is referring to growing taller.
<span>trees have well-developed roots and leaves.
vines can crawl in walls and other trees that catches better sunlight and rainwater.
Adaptations are the result of evolution in different living organisms. This process occurs amazingly through gene mutation but it takes a very long period in time. Adaptation processes occur to help species survive and thrive in the ecological balance of life. Structural adaptations are physical features of an organism that adapted through time. </span>
