Which part of the brain contributes to higher cognitive functioning such as abstract thought?

What must be true for natural selection to heppen

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction