Not really. We can surmise that they probably had the ability to speak because they looked like us, had a brain extremely similar to ours, and had a throat that looked exactly like ours. But they is no way to have a direct piece of evidence to confirm it for sure.
albert_the_great_11 t1_it2o4tx wrote
Reply to Do we know anything about Neanderthal language capabilities? by JoshRushing
Not really. We can surmise that they probably had the ability to speak because they looked like us, had a brain extremely similar to ours, and had a throat that looked exactly like ours. But they is no way to have a direct piece of evidence to confirm it for sure.