What type of boundary is between 2 plates that are colliding with each other. Subduction zones are also found near these boundaries.

Convergent boundaries

Explanation:

Convergent boundaries: where two plates are colliding.

Island arcs and oceanic trenches occur when both of the plates are made of oceanic crust. Zones of active seafloor spreading can also occur behind the island arc, known as back-arc basins.

essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.