(Q).
Q: Which type of muscle fiber can sustain long contractions? Choices: - fast fibres - intense fibers - direct fibers - slow fibers A:
(A).
slow fibers

(Q).
Q: Species divergence often, but not always, occurs because of what type of barrier between species? Choices: - emotional - visible - language - physical A:
(A).
physical

(Q).
Q: What type of charge do electrons have? Choices: - positive - neutral - bipolar - negative A:
(A).
negative