Most childrenâs vitamins contain Vitamin D but the issue of supplementing Vitamin D in children can be controversial. To make sure my kids donât get too much or too little, we check their levels about once a year in the winter and supplement based on the results.
Orion is a prominent constellation located on the celestial equator and visible throughout the world. It is one of the most conspicuous and recognizable constellations in the night sky.
The Orion Nebula is. a. a distant galaxy of stars and raw material. b. a small disk of gas and dust surrounding a single star that was recently formed. c. a cloud of gas and dust illuminated by the light of newly formed stars within it. d. the remnant of a star that exploded several thousand years ago. e. an illusion caused by activity in the Earth's upper atmosphere. ____ 3.