Hope this helps!!!
1. Parasite
2.commensalism/parasite
3.commensalism
4. Parasite
5.commensalism
6.commensalism
7. Mutualism
I had the same question and the answer was C OR A.
All living organisms have ways of maintaining homeostasis. They have mechanisms for controlling such factors as their internal temperature, water balance, and acidity. Homeostasis is necessary for normal life processes that take place inside cells.
Gizzard
Birds such as chicken, doves and others, and earthworms have gizzard which are responsible for storing and softening the consumed food in their digestive tract. The gizzard serves as the grinder of these food in preparation of the absorptive phase of the G.I tract.
