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Do Now: Try to come up with the 11 organ systems. Your name here.
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Do Now: Try to come up with the 11 organ systems. Your name here
Pygmy sperm whales might look adorable, as all “miniature” animal counterparts do, but you wouldn’t want to tick one off. The pygmy sperm whale would be pretty vulnerable if it didn’t have a secret stashed up its, well, anus. In a bid to avoid attack by larger whales such as the Orca, it squirts out a deep colored anal syrup into the water and spreads it around with its tail, like an artist swishing a paintbrush, only the result is much less magnificent.
1 2 3 4 5 6 7 8 9 10 11 11 organ systems
Cells – the basic unit of structure and function in all living things
Specialized Cells – cells uniquely suited to perform a particular function
Tissue– group of cells that perform a single functionThere are 4 basic types of tissues in the human body
A group of different types of tissues that work together to perform a single function Organs
A group of organs that perform closely related functions Organ System
Recognizes and coordinated the body’s response to changes in its internal and external environment Nervous System
Serves as a barrier against infection and injury; helps regulate body temperature Integumentary System
Provides oxygen needed for cellular respiration and removes excess carbon dioxide Respiratory System
Process food into a form that the cells of the body can use Digestive System
Eliminates waste products from the body Excretory System
Supports the body and protects internal organs Skeletal System
Gives the body the ability to move; helps circulate blood and move food through the digestive system Muscular System
Brings oxygen, nutrients and hormones to cells Circulatory System
Controls growth development and metabolism; maintains homeostasis Endocrine System
Fights off invading germs, provides protection from diseases and parasites Lymphatic (Immune) System
Produces reproductive cells; in females matures and protects the developing embryo Reproductive System
Do Now/Homework: Page π, 21 and 28 Additional Homework: Page 867, 1 – 3