Reread p.113 and answer the questions below.
1. Give two examples of arachnids.
2. What dangers do some arachnids pose to humans?
3. What is the difference between a centipede and a millipede?
4. Why are all spider webs not the same?
5. How do spiders with poor eyesight detect prey?
6. What are some diseases that ticks can transmit to humans?
Reread pp.114-115 and answer the questions below.
1. What is the most common type of arthropod?
2. What percentage of arthropods are insects?
3. What percentage of animals are vertebrates?
4.Why are spiders not classified as insects?
5. What is metamorphosis?
6. What is the insect called at each stage of complete metamorphosis? e
7. What stage of metamorphosis is a caterpillar?
8. Which stage of metamorphosis usually has a chrysalis or cocoon?
9. Why does the larva of an insect eat as much as possible in the larva stage?
10. In which stage is the insect when it emerges from its cocoon or chrysalis?
11. How does metamorphosis demonstrate one of the characteristics of living things?
Read pp.116-117
What are the four stages of complete metamorphosis?
At what growth stage is the mealworm?
Why is a mealworm not a worm?
What kind of activity can you expect during the pupal stage?
What does the mealworm become by the time it reaches the adult stage?
Student Text pages 118–21
Activity Manual page 81
[10 keywords]
[Keywords]
bilateral
nematocyst
invertebrates
parasite
free-living
filter feeder
radial
annelids
echinoderms
mollusks
*** Daniel: Please write the words and meanings! Write the words 5 times and meanings 2 times! (Korean & English)
Choa: Please write the words and English meanings one time on your note.
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