Write the Number in Scientific Notation $339.749$ A) $3.39749 \times 10 ^ { 3 }$

question 105

Multiple Choice

Write the number in scientific notation.
- $339.749$

• A) \(3.39749 \times 10 ^ { 3 }\)
• B) \(3.39749 \times 10 ^ { - 2 }\)
• C) \(3.39749 \times 10 ^ { 2 }\)
• D) \(3.39749 \times 10 ^ { - 3 }\)

---

Definitions:

Placenta

An organ that develops during pregnancy, providing oxygen and nutrients to the growing fetus while removing waste.

LH

Luteinizing hormone, a hormone produced by the anterior pituitary gland, essential for regulating the menstrual cycle and ovulation in females and testosterone production in males.

Compounds

Substances formed by the chemical combination of two or more elements in fixed proportions, possessing unique properties.

Autocrine Chemical Messengers

Chemical signals that are secreted by cells and act upon the same cell that secretes them, influencing cell behavior in a localized manner.