[ Vocabulary ]
What is the combining of nuclei of lighter elements to form a heavier element called?
A. Heliocentric fusion
B. Sun
C. Plasma
D. Fusion

Random Topics:
Synonyms and VocabularyTransitionsFuture TensesRelative & Interrogative PronounsTenses and ArticleSimple Present and Present ContinuosPresent Perfect Simple & ContinuousGiving and Asking for AbilityGrammar and IdiomsGrammar - Sentence StructureOther quiz:
Grammar › ViewYou _____ apologise; it isn’t necessary.
A. have to
B. don’t have to
C. must
D. mustn’t
Grammar › View
What will you do if they ________________ no?
A. say
B. will say
C. said
D. are saying
Grammar › ViewJuliana and I __________ baking the cake.
A. were
B. was
Grammar › View
Witness is a person who—-
A. kills a person
B. steals things
C. sees criminal events
D. investigates cases
