As animals move up in the food chain they start to have larger competition for food with other animals, deer compete with elk and even rodents that eat the same food as them. They must fight for food and survival.
Answer:
Asexual reproduction is when the parent reproduces without having any sexual contact with a partner and they don't need any kind of fertilization from another partner, sexual reproduction requires both a male and female partner, and fertilization of eggs must occur.
Answer:
I think Eukaryotic, and Stationary goes to the Elodea cell, and the other two goes to the other one
D. Producir anticuerpos específicos para un patógeno
