Answer:
bc it's a part of bio that deals w organisms n their life cycles n the calculations of populations n allat
Explanation:
honestly dude I get it, ecology is boring as hell n doesn't feel like actual biology but the mere fact that it involves organisms in a way; think of it as a way of learning ab the environment and that is what makes it a part of biology, me personally I see it as a easy ahh way to gain marks bc it's easy and digestable