Ck 12: Episd: Animal Characteristics

[Free Registration/Login may be required to access all resource tools.] Check out the diverse traits that animals can have that put them into different Phyla to make it easier to classify them.

[Free Registration/Login may be required to access all resource tools.] Pursue several opportunities to explore the way animals have evolved over time and what has caused them to change.

[Free Registration/Login may be required to access all resource tools.] Don't judge a book by its cover. Protozoa move around just like animals, but they are not. This module introduces these animal-like protists to students.

[Free Registration/Login may be required to access all resource tools.] Overview of animals.

[Free Registration/Login may be required to access all resource tools.] Students will study how energy flows through an ecosystem and learn about photoautotrophs and chemoautotrophs, the role of decomposers, and of consumers.

[Free Registration/Login may be required to access all resource tools.] What exactly do nails and hair do? Find out the structure and function of both in this module.

[Free Registration/Login may be required to access all resource tools.] Apply mathematic equations for acceleration to understand motion.

[Free Registration/Login may be required to access all resource tools.] Find out the details of how scientists have found methods to control the spread of viruses.

[Free Registration/Login may be required to access all resource tools.] Is it possible for viruses to be useful? Explore and understand the why good things can happen when scientists study these pesky microorganisms.

[Free Registration/Login may be required to access all resource tools.] A breakdown of biologist Gregor Mendel's genetic experiments with pea plants to clarify controlling self and cross pollination.