(Science 6 Quarter 2 Week 6)
Learning Task 6:Choose the letter of the correct answer
1. What distinct characteristic do birds have?
a. They lay eggs in water.
b. They live part of their lives in water
c. They possess one pair of legs and one pair of wings.
d. They have gills which are used for breathing
2. Which of the following are the characteristics of mammals?
a. They have scaly skin
b. They have mammary glands
c. They have feathers and can fly
d. They live in water and swim freely
3. Which of the following animals are covered with dry scales or plates?
a. amphibians b. mammals c. reptiles d. birds
4. Which of these statements describe protozoans?
a. They are multi-celled organisms
b. They have jointed legs
c. They have many pores.
d. They are single-celled organisms
5. All of these are true about invertebrates except one
a. Invertebrates can't regulate their body temperature
b. There are more invertebrate species than vertebrates.
c. Invertebrates live in all kinds of environment
d. They have endoskeleton for support​