Use the Following Information to Answer Questions

question 20

Multiple Choice

Use the following information to answer questions
X = Exports
M = Imports
-A trade surplus would be represented by the following equation.

• A)X < M
• B)X = M
• C)M > X
• D)M < X

---

Definitions:

Surfactant

A substance that reduces surface tension, in biological systems, it primarily refers to a substance in the lungs that prevents the air sacs from collapsing.

Lanugo

Fine, soft hair that covers the body of a fetus, which is usually shed before birth.

Cleavage

A process of cell division in the early embryonic stage that leads to the formation of a multicellular embryo.

Morula

An early stage in embryonic development that follows fertilization, featuring a solid ball of cells resulting from the division of a zygote.