Q: Which three colors are called the primary colors of light? Choices: - red, blue, yellow - black, white, red - blue, green, violet - red, green, blue A:
red, green, blue

(Question)
Q: Different interatomic distances produce different lattice what? Choices: - qualities - surfaces - weights - energies A:
(Answer)
energies

Ques: Q: On a topographic map, what is the term for a line of equal elevation? Choices: - latitude line - crater line - aurora line - contour line A:
Ans: contour line

(Q).
Q: During which stage of development do all the major organs begin to form? Choices: - third trimester - nascent - transgenic - embryonic A:
(A).
embryonic

Ques:Q: What type of cells are the smallest of all human cells? Choices: - egg - dna - meristematic - sperm A:

Ans:sperm

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