Natalie Had Random Hand Movements When She Was Two Months

question 79

Multiple Choice

Natalie had random hand movements when she was two months old.When she was six months old,she used to grab a block with her whole hand.Now at the age of ten months,she can grasp the same block with her thumb and forefinger.This sequence of growth in her hand and finger movements is according to the _____ pattern.

• A)lateralization
• B)proximodistal
• C)endarch
• D)cephalocaudal

---

Definitions:

Current Landscape

The present state or condition of a particular field of interest or domain, considering all its influencing factors and elements.

Primitive

Describing an early or original stage in development, or characteristics that are simple and not derived from anything else.

Structure of Limbs

The anatomical composition and arrangement of bones, muscles, and joints in the extremities of an organism.

Carbon Isotope

Carbon isotopes are variants of carbon atoms that differ in the number of neutrons, notably carbon-12, carbon-13, and carbon-14, where the latter is often used in radiocarbon dating to determine the age of archaeological samples.