Answer:
Alike: They are both multicellular, they consist of many cells working together. They are both eukaryotic, they have DNA in the form of chromosomes contained within a distinct nucleus.
Difference: Sponges have multiple cell types that are geared toward executing various metabolic functions. Sponges have multiple cell types that are geared toward executing various metabolic functions.
Cnidarians have outer and inner tissue layers sandwiching a noncellular mesoglea. Cnidarians possess a well-formed digestive system and carry out extracellular digestion.
Helpful Link:
https://opentextbc.ca/conceptsofbiologyopenstax/chapter/sponges-and-cnidarians/
Answer:
1. so that they can keep an update on their lives. They are going into high school (which can get hard) and they want to do something together. They don't want to write just nonsense though.
2. I think that its mostly for themselves...most diarys are. Im not sure if they are going to share it with each other though.
3. Its organized by days (i know this because it says the month and the day at the beginning of each entry). and its a year diary.
4. Its pretty formal for a journal but also keep in mind that it was translated as well. it goes between direct and descriptive. It tells about her life and its very thorough
Explanation:
I think it would most likey be the 3rd one