Which of the Following Is a Trait Shared by Mammals

question 79

Multiple Choice

Which of the following is a trait shared by mammals and reptiles that is not shared by the other groups of chordates?

• A) an amnion
• B) hair
• C) mammary glands
• D) legs
• E) lungs

---

Definitions:

Flighting Schedules

Flighting schedules are advertising strategies that involve alternating periods of heavy advertisements with periods of no advertising, used to optimize impact while controlling costs.

Snowboards

A type of equipment used for snowboarding, consisting of a board to which the rider's feet are attached with bindings, allowing them to slide down snow-covered slopes.

Buyer Turnover

The rate at which new customers purchase from a business while existing customers leave or stop purchasing.

Repeat Purchases

Occurs when customers buy a product or service again, typically an indicator of customer satisfaction and loyalty.