Blood Vessels: Arteries: These are large blood vessels that take oxygenated blood away from the heart to be distributed throughout the body. The aorta is the body's largest artery. Veins: These blood vessels take deoxygenated blood from around the body back to the heart and lungs to be oxygenated. Capillaries: These tiny blood vessels are where the exchange of oxygen and nutrients take place. The nutrients and oxygen are exchanged for wastes that are taken from the cells.
The truth is that children can start saying their first words as late as 14 or 15 months and a pediatrician or speech therapist wouldnât start to think anything unusual is going on until then.
Typically, babies may be able to start really talking around 10  months of age. By really talking I mean the ability to say words  that are audible enough for any one to und â¦ erstand. Babbling can  occur earlier then 10 months, but generally sounds like the baby's  attempt to copy the people around them. ----   Well, it's a fact that every child grows up in it's own individual way. Babies, don't really talk for a while. They usually start to babble first, trying to say something.   Babies usually start around at 10 months of age.