Which term describes animals that have hair and produce milk for their young and give birth to live offspring?

Which term describes animals that have hair and produce milk for their young and give birth to live offspring?

• A. Commensalism
• B. Food chain
• C. Mammals
• D. Decomposers

Answer: (C)

Mammals are a class of animals defined by two key features you can observe: hair or fur and mammary glands that produce milk to feed their young. This combination is unique to mammals and explains why the term described here fits best. Most mammals give birth to live young, which aligns with the statement, though there are a few exceptions (egg-laying mammals) that still have hair and milk glands. The other terms don’t describe a group of animals with these distinctive traits: one refers to a type of ecological relationship, another to a concept about how organisms are connected in an ecosystem, and the last to organisms that break down dead material.

Mammals are a class of animals defined by two key features you can observe: hair or fur and mammary glands that produce milk to feed their young. This combination is unique to mammals and explains why the term described here fits best. Most mammals give birth to live young, which aligns with the statement, though there are a few exceptions (egg-laying mammals) that still have hair and milk glands. The other terms don’t describe a group of animals with these distinctive traits: one refers to a type of ecological relationship, another to a concept about how organisms are connected in an ecosystem, and the last to organisms that break down dead material.