The Earliest Multicellular Animals in the Fossil Record Are

question 62

Multiple Choice

The earliest multicellular animals in the fossil record are

• A) worms.
• B) sponges.
• C) kelp.
• D) mammals.
• E) trilobites.

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Definitions:

Fetus

A developing human from roughly eight weeks after conception until the time of birth.

Perinatal Mortality

Refers to the death of a fetus or an infant during the period shortly before or after birth.

Home Births

The process of giving birth to a child at home rather than in a hospital or birthing center, often with the assistance of a midwife or nurse.

Childbirth

The act or process of giving birth to a baby, marking the end of pregnancy and the beginning of a new life.