Why does the illumination of the Moon's surface appear to change when viewed from Earth, even though the Sun continuously illuminates half of the Moon?

Read the excerpt how the grimm brothers saved the fairy tale. which idea does the author introduce first

Which sentence best contrasts two things? a. air travel, like bus travel, is a fun way to get from one place to another. b. air travel is a fun and relatively easy way to get from place to place. c. both bus travel and air travel require substantial planning. d. air travel is much more expensive than bus travel.

Give a simile of how u look or act. yes it can be you whoever is reading this (but if u wanna do me then im mostly shy and nervous at school)