Science Notebook - Student Edition

Main Idea Details

Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.

Introduction to Animals

diploid

cnidocyte

filter feeder

gastrovascular cavity

medusa

nematocyst

nerve net

polyp

sessile

survive

Section 24.3 Sponges and Cnidarians

Skim Section 3 of the chapter. Write two questions that come to

mind from reading the headings and the illustration captions.

1.

2.

Use your book or dictionar y to define diploid.

Use your book or dictionar y to define each term.

Define survive to show its scientific meaning.

252 Introduction to Animals

New

Vocabulary

Review

Vocabulary

Academic

Vocabulary