Answer:
When respiration occurs without oxygen, lactic acid is produced. Answer is A.
An organ or group of specialized cells in the body that produces and secretes a specific substance, such as a hormone
Answer:
There is no logical answer to this question.
Explanation:
The only one that it could be is that a chicken might eat meat if offered it and that cows have been witnessed eating birds before.
Answer:
Every living thing plays a role in the food chain and Earth's ecosystems, and the extinction of certain species, whether predators or prey, can leave behind significant impacts. ... “When a predator goes extinct, all of its prey are released from that predation pressure, and they may have big impacts on ecosystems.”
Explanation:
