Answer:
The N-H bond in ammonia is polar because the nitrogen is more electronegative than the hydrogen.
Explanation:
The nitrogen atoms in a molecule of ammonia is more electronegativity than the hydrogen atoms thus making it a polar molecule.
Well... I think you meant oxygen, and it happens in the leaves or the stomata, they open up during the day and close during the night.
<span>Flakes or dry patches made up of excess dead epidermal cells are a known as scales. </span>
Answer:
Infectious diseases are caused by the passing of one person to another. Corona is an example. Noninfectious diseases, they are just spread by pathogens. Good luck!
Answer:
Algal blooms caused by pollution and the lack of oysters in the Bay has led to the decline of ocean floor algae, plants, and like sea grass and an overgrowth of bacteria. Jellyfish that were once rare are now common.
Explanation:
Hope thats helpful.
