Learning Task 1: Choose the correct answer. Write your answers on your
answer sheet.
1....
Learning Task 1: Choose the correct answer. Write your answers on your
answer sheet.
1. Birds are able to fly because .
a. they are able to control air currents,
b. they have colorful feathers.
c. they have light and hollow bones,
d. they have scales all over their bodies.
2. Which of the following is not considered a worm?
a. ascaris b. fluke c. planaria d. millipede
3. Which of the following animal is a not vertebrate?
a. frog b. birds c. reptiles d. insects
4. Which of the following animal is a vertebrate?
a. worms b. snakes c. snail d. jellyfish
5. Between 90%-95% of all animals on earth can be classified as
a. invertebrates b. vertebrates c. reptiles d. mammals​
Answers: 3
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Answers: 1
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How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy
Answers: 1
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The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2
Answers: 2
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If a particle has z = 25 and 23 electrons, what is its charge?
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