QUESTION :::::
Which gas is most necessary for plants to do photosynthesis?
A. carbon dioxide
B. nitrogen
C. oxygen
ANSWER ::::
carbon dioxide
To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide enters through tiny holes in a plant's leaves, flowers, branches, stems, and roots. Plants also require water to make their food.
Explanation:
CAN I GET THE CROWN PLEASE I HOPE IT HELPS THANKS
Answer:
CHICKENPOX
Explanation:
Varicella-zoster virus (VZV) causes chickenpox and herpes zoster (shingles).
CHICKENPOX follows initial exposure to the virus.
After the chickenpox runs its course, the virus retreats to nerve tissues near the spinal cord and brain, where it hides out.
Reactivation of the dormant virus results in the characteristic painful dermatomal rash of HERPES ZOSTER, which is often followed by pain in the distribution of the rash (postherpetic neuralgia).
Reactivation can be due to:-
1) A weakened immune system, which can wake the virus up
2) Cancer, HIV, or another disease that lower your body’s immunity
3) Being 50 or older
4) Being under a lot of stress
5) Past physical trauma
6) Taking long-term steroids or other medications that can weaken your immune system.
<span>Plant species a has a diploid chromosome number of 18. plant species b has a diploid chromosome number of 10. a new species c arises as an allopolyploid of species a and b. Tthe most likely diploid chromosome number of species c is 28.</span>
Hello <u>Cafeparisgal</u>
The prokaryotic organism that shows up as the earliest fossils is<u><em> archaea echinoderms.</em></u>
:)