The Embryo Is Connected to the Placenta by the __________

question 34

Multiple Choice

The embryo is connected to the placenta by the __________.

• A)umbilical cord
• B)uterine tube
• C)fallopian tube
• D)urethra

---

Definitions:

Variable Costs

Costs that fluctuate with the level of output or production, such as raw materials and direct labor.

Contribution Margin

The amount by which a product's sales price exceeds its variable costs. It contributes to covering fixed costs and generating profit.

Variable Costs

Expenses that change in proportion to the level of production or sales activity.

Contribution Margin

The difference between the sales revenue of a product and the variable costs associated with its production and sales.