Quick Answer. According to TomatoDirt.com, an average medium-sized tomato weighs 5 to 6 ounces. A small tomato weighs 3 or 4 ounces, and a large tomato weighs 7 ounces or more. Continue Reading.
When Do Babies Sit Up? On average, babies begin sitting up at around 6 to 8 months of age, says Michelle Baboun, a pediatric physical therapist in Florida. At about 6 months old, most babies can sit, using their arms propped in front of them for support.
Propping. Your baby canât learn to sit up until you give him some time to practice. Thatâs where propping comes in. You can begin propping your baby when he is 3-4 months old. To prop your baby most securely, line the corner of a room with several pillows and sit your baby with his back pressed against them.