Private Charities Have Played a Major Role in Helping the Homeless

question 55

True/False

Private charities have played a major role in helping the homeless.

---

Definitions:

Flatworms

Invertebrates such as planarians and tapeworms with extremely thin bodies, a three-branched gastrovascular cavity, and a ladder type nervous system.

Earthworms

Segmented invertebrates that play a crucial role in aerating soil and breaking down organic matter.

Deuterostomes

A classification of animals characterized by the anus developing before the mouth during embryonic development, includes vertebrates and echinoderms.

Embryonic Development

The process by which an embryo forms and develops, from fertilization to birth in animals or to the seedling stage in plants.