By hearing them over and over again.
When they are babies they say words that they do not even now and when they get older they learn from daycare and then they get older and learn words
Many babies learn to talk first. Babies can usually speak a few words before they walk. However, there are some babies who do walk early and have yet to speak their first words.
They learn how to communicate, walk and play with others.
Babies typically start with simple one-syllable sounds like "ma" or "da" before progressing to more complex sounds and eventually forming words. Often, babies learn to produce sounds that are easier for them to say based on their natural physiology, such as sounds made with their lips (like "m" or "p") or the back of the tongue (like "k" or "g").
Teaching babies sign language can help them communicate their needs before they are able to speak. It can reduce frustration and enhance their language development. Babies as young as 6 months old can learn and use simple signs for words like "more," "milk," and "sleep."
Babies typically start to babble and form simple sounds around 6-9 months old. They may start saying their first words around 12 months, and by 18 months, they may have a vocabulary of 10-50 words. It's important to remember that every child develops at their own pace.
Babies are born with the ability to learn any language, but their ability to learn multiple languages depends on exposure to those languages. Babies raised in multilingual environments are more likely to learn multiple languages.
SPanish
They do eventually.
Babies can learn signing earlier than they can speak. Which means yes, but of course not directly after they were born.
"pa" they love putting pressure on their lips to make the "p" sound and its fairly easy
The soft, lulling tone of lullabies is essential to the language development of babies. Motherese, which is the baby voice used by mothers, helps babies learn words, sounds, and pickup language quickly.