[Solved] If a Web page loads slowly, it may be caused by ____. A) a 404 error B) heavy server traffic C) a typing error in the URL D) the page being moved Gallflies: Insects that induce the formation of galls on plants, which serve as both habitat and food sources for the larva of the fly. Predatory Birds: Birds that hunt and feed on other animals, characterized by keen vision that allows them to detect prey during flight. Parasitoid Wasps: A group of wasps whose larvae live as parasites that eventually kill their host. Intermediate Gall Sizes: Refers to the phenomenon where certain sizes of plant galls, which develop as a result of insects or other organisms living within the plant tissues, provide an optimal balance of benefits to both the plant and the invader.