ASVAB Study Guide (2025) Exam With 100% Detailed & Verified Questions with 100% Correct Answers| Graded A+

Bone is composed primarily of which inorganic material? a. calcium b. phosphorus c. collagen d. potassium - Correct answer-Calcium Calcium is the most abundant mineral found in bones, as well as in the entire body. Which of these is a biome? a. desert b. cornfield c. hear of bison d. beehive - Correct answer-Desert A biome is a large ecological community that includes specific plants and animals, such as a desert. Which planet orbits closest to Earth? a. Mercury b. Venus c. Jupiter d. Saturn - Correct answer-Venus Venus's orbit is closest to Earth. Venus is the second planet from the sun, and Earth is the third planet from the sun. What is the name of the phenomenon when a star suddenly increases in brightness and then disappears from view? a. aurora b. galaxy c. black hole d. supernova - Correct answer-Supernova Before a star collapses, the star burns brighter for a period of time and then fades before view. This is a supernova.