Question

which trends have occurred as hominids developed during the last six million years?smaller forelimbs and an increase in the ability to develop toolslarger jaws and a decrease in the ability to verbally communicatelarger teeth and a decrease in the ability to verbally communicatesmaller brain capacity and an increase in the ability to develop tools

Explanation:

During hominid evolution over 6 million years, key trends include reduced forelimb size (as bipedalism became dominant, freeing hands) and a significant increase in tool-making ability linked to larger brain capacity. The other options are incorrect: jaws and teeth became smaller, brain capacity increased, and verbal communication ability improved.

Answer:

smaller forelimbs and an increase in the ability to develop tools