Ques:Q: What do we call the worldwide radio-navigation system formed from a constellation of 24 satellites and their ground stations? Choices: - cellular network - radio waves - compass - gps A:

Ans:gps
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Ques:Q: Asexual reproduction in plants is typically an extension of the capacity for what? Choices: - extracellular growth - substrate growth - blooming growth - indeterminate growth A:

Ans:indeterminate growth
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Ques:Q: In living systems, diffusion of substances into and out of cells is mediated by the what membrane? Choices: - gas - fluid - ferment - plasma A:

Ans:plasma
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Ques:Q: Group 16 is called the oxygen group. what is the only metalloid in this group? Choices: - cadmium - beryllium - gallium - tellurium A:

Ans:
tellurium
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