Answer:
Gamete and bacterial cell.
Answer:
Biotic factors are just everything living (bio-) in an ecosystem. So they're bound to vary in every ecosystem, based on the biome, climate, other food sources available, et cetera.
Do you see flamingoes in the forest? No, you say? Well, they're living; they're biotic factors. They aren't in a forest or a jungle ecosystem because that's not their habitat and they don't thrive there.
I’m guessing friction of the wheels and the floor help stop it, or the friction of the brake and the wheels cause the wheel to stop moving thus stopping the bike
Brake applied->brake stops wheels from turning->wheels and the floor cause friction and stop the bike
I’m probably wrong but trying to help
Answer:
Classification systems vary with the taxonomist.
