What anatomical formations connect the hemispheres of the large brain? Bbl6epuTe oạMH OTBer: a. posterior spike of the brain b. spike of the arch c. spike of the leashes d. associative hearing center

## Step 1<br />The question is asking about the anatomical formations that connect the hemispheres of the large brain. The options provided are: a. posterior spike of the brain, b. spike of the arch, c. spike of the leashes, and d. associative hearing center.<br /><br />## Step 2<br />The correct answer is the "associative hearing center". This is because the associative hearing center, also known as the corpus callosum, is a large bundle of nerve fibers that connects the two hemispheres of the brain. It allows for communication between the two hemispheres, enabling them to work together in a coordinated manner.<br /><br />## Step 3<br />The other options, such as the posterior spike of the brain, the spike of the arch, and the spike of the leashes, are not anatomical formations that connect the hemispheres of the brain.