Ques: Q: What category of elements are chacterized by their ability to reflect light, called luster, their high electrical and thermal conductivity, their high heat capacity, and their malleability and ductility? Choices: - halogens - nonmetals - noble gases - metals A:
Ans: metals

Ques: Q: What happens when more glucose is present than the proteins can handle, in the body? Choices: - cultured as urine - metamorphosed as urine - forms urine - excreted as urine A:
Ans: excreted as urine

Ques: Q: What is a three dimensional snycline? Choices: - a crust - a gorge - a peak - a basin A:
Ans: a basin

Ques: Q: Most of food's chemical energy ultimately comes from what source? Choices: - plants - air - minerals - sunlight A:
Ans:
sunlight