Answer:
c
Explanation:
a b and c are all signs of life but energy can be in objects not just life.
The answer is 2) 12 '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Answer:
Nucleus
Explanation:
In a eukaryotic cell, these instructions are located in the nucleus.
The correct answer among the choices provided is option A. Lung capillaries are responsible for exchanging carbon dioxide for oxygen from the air. Blood that comes from the heart gets oxygen from the alveoli. The carbon dioxide in the blood goes into the alveoli at the same time.
Answer:
<h2>Biological servises </h2><h2>Hope it helps ;)</h2>
