Which Species of Animals Have the Largest Brains

question 392

Multiple Choice

Which species of animals have the largest brains?

• A) amphibians
• B) reptiles
• C) birds
• D) mammals

---

Definitions:

Fertility Drugs

Medications that stimulate egg or sperm production to increase the chance of pregnancy in cases of infertility.

Multiple Pregnancy

A pregnancy in which more than one fetus develops simultaneously in the womb, such as twins or triplets.

Ethnicity

A category of people who identify with each other based on common linguistic, cultural, ancestral, or social traits.

Diet

A regulated selection or restriction of food and drink, often for weight management or medical reasons.