Q: What two elements primarily make up the sun? Choices: - oxygen and hydrogen - nitrogen and argon - calcium and helium - hydrogen and helium A:
hydrogen and helium

(Question)
Q: What is the process of generating electric current with a magnetic field? Choices: - mechanical induction - magnetic induction - electromagnetic ordination - electromagnetic induction A:
(Answer)
electromagnetic induction

Ques: Q: What is the term for water that contains one or more dissolved substances? Choices: - dilute solution - sediment solution - evaporation solution - aqueous solution A:
Ans: aqueous solution

(Q).
Q: Asexual reproduction occurs by what process? Choices: - mating - balancing - ripening - budding A:
(A).
budding

Ques:Q: Which two gases make up the bulk of earth's atmosphere? Choices: - carbon and oxygen - phosphorus and oxygen - nitrogen and argon - nitrogen and oxygen A:

Ans:nitrogen and oxygen

Ques: Q: The core of a star collapses during what event, forming a neutron star? Choices: - spark - blast - gravitational - supernova A:
Ans:
supernova