The type of learning that involves problem-solving is called "insightful learning". This is a good way to learn in the sense that it really makes you understand that material.
The embryo develops<span> inside an organ called the uterus (womb). It sinks into the soft lining of the uterus and absorbs food from the mother through an organ called the placenta, which </span>develops<span> from the </span>embryo<span>. The uterus has a very stretchy wall so that it can expand as the baby grows.</span>
A base is a substance that accepts hydrogen ions. When a base is dissolved in water, the balance between hydrogen ions and hydroxide ions shifts the opposite way.
I don’t know if this is what your looking for or not
In the ear, the sound waves enter through the auditory canal and hit the eardrum (tympanic membrane). The eardrum amplifies the sound and the waves move on to the middle ear, where three bones called the ossicles (malleus, incus, and stapes) amplify the sound further and vibrate. Then, the sound waves go to the cochlea where tiny hairs and other receptors turn the sound waves into a nerve impulse. This impulse is sent to the brain via the auditory nerve and interpreted by the brain.
