Q: What kind of chain is formed by subduction of oceanic crust beneath a continental or oceanic plate? Choices: - chain reaction - tsunami - mountain - volcano A:
volcano

(Question)
Q: What forms when a sperm fertilizes and egg? Choices: - crystals - cytoplasm - proton - zygote A:
(Answer)
zygote

Ques: Q: The desire to understand how and why things happen is shared by all branches of what? Choices: - population - society - government - science A:
Ans: science

(Q).
Q: What is the main type of cell in the nervous system called? Choices: - sensory - conduction - axon - neuron A:
(A).
neuron

Ques:Q: The "double helix" shape is associated with what substance found in cells? Choices: - genes - bacteria - plasma - dna A:

Ans:dna

Ques: Q: What is crucial for the fermentation progress in making bread? Choices: - larvae - fruit - cold - yeast A:
Ans:
yeast