Q: What occurs at joints? Choices: - respiration - digestion - nothing - body movements A:
body movements

(Question)
Q: The earth's biomes are categorized into two major groups named what? Choices: - icelandic and aquatic - aquatic and galactic - terrestrial and galactic - terrestrial and aquatic A:
(Answer)
terrestrial and aquatic

Ques: Q: Evidence for the presence of what on mars makes scientists think that life might have existed there in the past? Choices: - gas - plasma - air - water A:
Ans: water

(Q).
Q: Antibodies also mark pathogens for destruction by which cells? Choices: - interferons - leukocytes - platelets - phagocytic A:
(A).
phagocytic

Ques:Q: Amphibians may attract mates with what? Choices: - only calls - only scents - neither - calls or scents A:

Ans:calls or scents

Question: Q: Any unused energy in food, whether it comes from carbohydrates, proteins, or lipids, is stored in the body where? Choices: - kidneys - spleen - bones - fat A:
Answer:
fat