Q: Because of their reactivity, we do not find most representative metals as free elements where? Choices: - in water - in the atomospher - underground - in nature A:
in nature

(Question)
Q: Reef sponges typically have what type of beneficial relationships with other reef species? Choices: - parasitic - microbes - mutual - symbiotic A:
(Answer)
symbiotic

Ques: Q: What part of the body controls the responses of hunger and satiety? Choices: - heart - small intestine - blood - brain A:
Ans: brain

(Q).
Q: What helps represent age-sex structure of the population? Choices: - habitat chart - density graph - biome model - population pyramid A:
(A).
population pyramid

Ques:Q: What does oil do when mixed with water? Choices: - dissolves - precipitates - dissappears - forms droplets A:

Ans:forms droplets

Ques:Q: Where are feces formed? Choices: - duodenum - liver - small intestine - large intestine A:

Ans:
large intestine