Answer:
Cnidaria
Explanation:
Hydra, genus of invertebrate freshwater animals of the class Hydrozoa (phylum Cnidaria).
<u>Answer</u>: Option 3 brick red
<u>Explanation</u>:
- Following a colostomy the viability of the stoma is indicated by <em>pink to brick red color . </em>
- If there is another color then it is indicative of some problems. For example a<em> blue color</em> is indicative of ischemia and and a <em>greyish color</em> is indicative of necrosis.
- Thus, in the post operative care it is essential for the nurse to check the viability of the stoma by ensuring it has a brick red.
The cell membrane lets in stuff and gets rid of the bad stuff
Mutations can occur during DNA replication if errors are made and not corrected in time. Mutations can also occur as the result of exposure to environmental factors such as smoking, sunlight and radiation.
