Tape worms have numerous adaptations to enhance their survival in the hosts.
For example the have anatomical adaptations in the form of scolex with hooks that they use to attach to the host small intestine walls therefore preventing them from being excreted following peristalsis. Therefore, the correct answer is that they posses hooks that they use to attach to the small intestines.
Angiosperms have a vascular system and can live is harsher environments which means they can reproduce a lot more often and faster.
Answer:
It helps them stay safe from predators, weather, or temperature making sure they survive
A lipid does, it forms a phospholipid bilayer.