Book Creator

Life & Earth Science

by Reshea Edwards (MDA)

Pages 4 and 5 of 129

Loading...
CELLS : THE BASIC UNIT OF LIFE
Loading...
Animal kingdom
The kingdom Animalia is the most evolved and is divided into two large groups - vertebrates and invertebrates. These animals are multi-celled, sexual reproduction and the ability to move. This kingdom is one of the most diverse and comprises mammals, fish, birds, reptiles, amphibians, insects, molluscs and annelids, among others.

Plant kingdom
Trees, plants and other species of vegetation make up part of the Plantae kingdom - one of the oldest, and characterized by its immobile and multicellular nature. The cells contain cellulose and chlorophyll are essential for life on Earth since they release oxygen through photosynthesis.
Loading...
Loading...
Cheek (animal) cells
Loading...
Loading...
Plant cells