FIGURE 18-2 Which Button Is the Black Arrow Pointing

question 9

Multiple Choice

FIGURE 18-2 Which button is the black arrow pointing to in Figure 18-2 above?

• A) Wrap Text
• B) Merge & Center
• C) Orientation
• D) Sort & Filter

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Definitions:

Umbilical Arteries

Blood vessels that carry deoxygenated blood from a fetus to the placenta during pregnancy.

Blood Vessels

Blood vessels are tubular structures that carry blood throughout the body, including arteries, veins, and capillaries, each serving distinct functions in the circulatory system.

Gametes

Reproductive cells (sperm in males and eggs in females) that fuse during fertilization to form a new organism with a complete set of genes.

Liver

A vital organ in vertebrates and some other animals that perform a wide range of functions including detoxification, protein synthesis, and production of biochemicals necessary for digestion.