pasagot po ng module ng kapatid ko
true or fals lng po

2. Bats and dolphins use echolocation to locate their food and determine
their location.

3. Some individuals have developed to use echolocation and, thus, enable
them to see even if they are blind.

4. Light travels faster in air than in liquids.

5. The speed of light remains the same even if it travels from one material to
another.

6. Light travels in curve lines.
7. Water, shiny metals, and mirrors are just some of the many objects that
reflect light.

8. The white light has only one color which is white.

9. A rainbow is the result of sunlight reflected/refracted into raindrops.

10. The letters of the word AMBULANCE are printed backwards and are
reversed in sequence so that they appear readable when seen in a rear-
view mirror.​