ANSWER KEYGrams and Kilograms A gram (g) is used to measure the weight or mass of very light objects.A small paperclip weighs about a gram.A kilogram (kg) is used to measure the weight or mass of heavier objects.A one-liter bottle of water weighs about a kilogram. cell phone weighs about... a. 1 gram b. 120 grams c. 2 kilograms 3. A watermelon weighs about... a. 500 grams b. 2 kilograms c. 13 kilograms4. 8 kg = 8,000 g 5. 2,000 g = 2 kg6. 5,000 g = 5 kg 7. 7 kg = 7,000 g8. 10,000 g = 10 kg 9. 30 kg = 30,000 g10. Jan's cat weighs 4 kg. Carl's cat weighs 2,900 grams.
Babbling is a stage in child development and a state in language acquisition, during which an infant appears to be experimenting with uttering articulate sounds, but not yet producing any recognizable words.
The physical structures involved in babbling are still being developed in the first year of a child's life. This continued physical development is responsible for some of the changes in abilities and variations of sound babies can produce.