Universal tool-hand. Our hand structure is very good. One hand has 8 carpals, 5 metacarpals, 14 phalanges, and 59 muscles, and it is developed with gods.

2.② It is inconsistent with the main content of this paragraph "Our hands are dexterous".

3. For example, "In a person's life, his hands hardly rest except sleeping; Fingers bend and stretch at least 35 million times, which shows the diligence of hands and reflects the objectivity of explanatory articles.

The relationship between hand and brain is very close. (That's right)