Which of the following statements is true for high-visibility clothing? a. high-visibility clothing to reduce insect problems when exercising. b.bright colors work to keep you cooler while exercising. c.high-visibility clothing is important to wear in areas with moving vehicles. d.none of the above

Which of the following is an important function of child-directed speech? (a) it captures the infant’s attention and maintains communication. (b) it reduces the occurrence of infantile amnesia for the earliest memories of infancy. (c) it reduces the need for reciprocal interaction between caregivers and children. (d) it assists in prolonging rem sleep in infants.

Which of these pieces of safety equipment should be worn when operating a chainsaw

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.