1.

Fill in the blanks with the proper word.(a) The place where two or more bones are connected is called a …………… .(b) Cells of epidermis contain a pigment called ………… .(c) …………… and ……………. are the two layers of the human skin.(d) The human skeletal, system is divided into ………….. parts.

Answer»

(a) joint

(b) melanin

(c) epidermis, dermis

(d) two



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