Catalog Search Results
12) Invertebrates
Author
Series
Publisher
F. Watts
Pub. Date
[1993]
Language
English
Description
Discusses animals with no backbones, including protozoans, sponges, worms, mollusks, arachnids, and arthropods.
Author
Series
Publisher
F. Watts
Pub. Date
[1993]
Language
English
Description
Discusses the processes by which scientists determine the age of their specimens, such as counting the number of tree rings, reading the strata, and using chemical analyses and the carbon-14 test. Also looks at recent findings that may tell us how old the universe is.
15) Head injuries
Author
Series
Publisher
F. Watts
Pub. Date
[1996]
Language
English
Description
Provides information about traumatic brain injuries including causes, diagnosis, treatment, rehabilitation, how to decrease their risk, and how to help people affected.
17) Human evolution
Author
Series
Publisher
F. Watts
Pub. Date
[1999]
Language
English
Description
Traces past and present theories of human origins and development.
19) Down syndrome
Author
Series
Publisher
Franklin Watts
Pub. Date
[2000]
Language
English
Description
Presents the disorder known as Down Syndrome, covering such aspects as historical background, medical causes, physical and mental limitations, and development from infancy through adulthood, including sexuality, social skills, and group homes.