Ques:Q: What are the two classifications of factors in the environment that affect organisms?    Choices:  - shear and abiotic  - rotational and abiotic  - Antibiotick and abiotic  - biotic and abiotic  A:

Ans:biotic and abiotic
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Ques:Q: What stage in human males lasts from about ages 12 to 18 years and is controlled by hormones?    Choices:  - childhood  - adolescence  - maturity  - puberty  A:

Ans:puberty
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Ques:Q: What type of cell has negative anode is positive cathode?    Choices:  - picric cell  - planetoid cell  - non-voltaic cell  - voltaic cell  A:

Ans:voltaic cell
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Ques:Q: What is the process in which a liquid changes to a solid?    Choices:  - condensation  - boiling  - melting  - freezing  A:

Ans:
freezing
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