Glucose and oxygen react together to produce energy.
It’s the photic zone!!!! I learned this last year
<span>Plants and animals all have a range of limiting (ecological minimum and maximum) for certain environmental factors. The organism will survive provided the temperature, humidity, air etc are maintained within critical limits.</span>
Answer:
it's necessary because your body uses water in all its cells organs and tissue. water helps you to keep moving and functioning.
It has no definite nucleus but a region containing chromosome called nucleoid.
