Which of the following will lower a persons resistance to disease? -fatigue
-malnourishment
-exposure to server temperature
- all of the above

What are the seven economic and social goals?

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm

Which example describes a mutualistic relationship between organisms? young wasps prey on caterpillars. crabs eat the remains of dead fish. tapeworms feed on food in the intestines of cats ants protect a tree on which they feed.