Write the Number in Scientific Notation $2.81 \times 10 ^ { 4 }$

question 45

Multiple Choice

Write the number in scientific notation.
-0.000281

• A) \(2.81 \times 10 ^ { 4 }\)
• B) \(2.81 \times 10 ^ { - 5 }\)
• C) \(2.81 \times 10 ^ { - 4 }\)
• D) \(2.81 \times 10 ^ { - 3 }\)

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Definitions:

Cell Migration

The movement of cells from one area to another, often a part of processes such as wound healing and the development of organisms.

Gastrulation

A phase early in the embryonic development of most animals, during which the single-layered blastula is reorganized into a multilayered structure known as the gastrula.

Germ Layers

The primary layers of cells in an embryo (ectoderm, mesoderm, and endoderm) from which all tissues and organs develop.

Tubal Ligation

A surgical method of female sterilization involving the cutting, tying, or otherwise blocking of the fallopian tubes to prevent eggs from reaching the uterus.