Q: Without what food chain component, organic wastes and dead organisms would pile up everywhere, and their nutrients would no longer be recycled? Choices: - acids - probiotics - nitrates - decomposers A:
decomposers

(Question)
Q: Red blood cells, white blood cells, platelets, and plasma are all components of what fluid? Choices: - heart - brain - Vessals - blood A:
(Answer)
blood

Ques: Q: What is the name of the the most efficient possible engine? Choices: - excitation engine - diesel engine - ventilation engine - carnot engine A:
Ans: carnot engine

(Q).
Q: Tidal volume, expiratory reserve volume, inspiratory reserve volume, and residual volume are all types of what kind of measurement? Choices: - respiratory volume - emitted volume - breathing volume - lung volume A:
(A).
lung volume

Ques:Q: Lying with their mouths open, a behavior called gaping, probably serves what function for crocodiles? Choices: - sleeping - digesting - eating - cooling down A:

Ans:cooling down

Q: Traits inherited in mendelian patterns are either? Choices: - dominant or autosomal - divergent or dominant - recessive or allelic - dominant or recessive A:
dominant or recessive