Answer:
The Endosymbiotic theory is the theory that “Cells evolved from previous ancient cells.”
What the heck do you need help with, false
Answer:
Ingestion may cause nausea, vomiting, diarrhea, and abdominal pain. Skin contact may cause irritation and skin discoloration. Eye contact may cause serious irritation.
Answer:
The wolves helped the ecosystem. I know this because of this sentence: The entire ecosystem became degraded until wolves became protected when they were determined to be an endangered species.
Explanation:
Hope this helps
