The correct answers are:
Trematodes are acoelomates that have effective defenses against attack by their hosts' immune system.
Trematodes are flatworms, internal parasites known as flukes. Their life cycle is complex: they sexually reproduce in vertebrates and asexual reproduce in mollusks (mostly snail). The body of flukes is covered with tough tegument that defends them form digestive enzymes of host’s intestine.
Cnidarians are diploblasts that produce complex, capsule-like organelles.
Cnidaria are water organisms with simple structure: two layers of epithelium and a jelly substance between them. The cells of Cnidaria-cnidocytes contain capsule with venom substance in it with protective role.
Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.
I think it just shows how many people care about the cause and think it’s important. It can also raise money and awareness about it.
Most becomes carbon dioxide and the rest of it often becomes fossil fuels such as coal
Angiosperms have a vascular system and can live is harsher environments which means they can reproduce a lot more often and faster.
