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Answers: 2
Health, 22.06.2019 10:30, pippyysanchezz
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.
Answers: 1
Health, 23.06.2019 04:31, abraralzaher
Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells. b) viruses have capsids composed of protein, whereas viroids have no capsids. c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna. d) viruses cannot pass through plasmodesmata, whereas viroids can.
Answers: 1
Mathematics, 25.06.2019 18:30
Mathematics, 25.06.2019 18:30
Mathematics, 25.06.2019 18:30
History, 25.06.2019 18:30
Mathematics, 25.06.2019 18:30