Name a chemical they used to keep the bodies from rotting and decaying…
The Egyptians believe that a person needed his or her body to get to heaven so they……
Dried the bodies and turn them into mummies
Egyptians remove most of the organs but what organ did they leave?
Why did the Egyptians think you needed your heart in death?
It would help you get to heaven depending on how much it weighed against a feather
The Egyptians ability to what showed how far they were in their understanding of anatomy?
Ability to dissect and preserved bodies
They believed ___ performed by their gods made them sick and made the body function the way it did
The ancient Hebrews were also called ____ and _____
Israelites and gods chosen people
God gave the Israelites ____ to protect them from tiny things called ____
Laws & germs
An organism is a ___ _____
Gods laws to the Israelites included ____________
Instructions on how to clean themselves and their clothes
What is a hypothesis
An educated guess
What is a theory
After talking Greek philosophers would make a hypothesis a belief and call it a theory
The way the Greek philosophers found a belief left out what step??
Who believed that in order to be healthy our bodies needed liquid humors??
What are liquid humors?
4 liquids Hippocrates believed we needed
What did Aristotle think about conducting experiments??
That u needed to not just talk about your thoughts but to conduct your experiments
What was a wrong theory by Aristotle ?
What is spontaneous generation??
A theory that said life could come from non living things
Galen was a _____ physician who read all of _____ work
Roman & Aristotle
Galen used ____ rags soaked in ____ to treat gladiators
Clean & wine
Galen couldn’t dissect people Bc it was against _______ law
Who questioned Galen’s ideas ?
Who dissected human cadavers which are dead human beings
Anton van leewenhoek thought if he made lens correctly he could ____ things
Leewenhoek called the little organisms he saw ____
Robert Hooke made the ____ microscope
A compound microscope had how many lenses
Hooke called cells, cells BC??
They reminded him of the cell rooms monks lives in
Each of your cels has how many packaged dnas (chromosomes)
DNa determines your hair and eye and skin __ whether you’ll be a boy or girl and more
Or dnas main job is to_____________
Tell your cells what proteins to make and how to make them
Dna is in the ______
Rna copies info in the DNA and brings it to the _____
RNA takes a recipe to the ribosomes to make ____
What is the definition of differentiate??
To make things different
The four main kinds of tissue in our body are_______________
Nervous connective muscular and epithelial
Muscular tissue makes our ____
Nervous tissue makes our _____
Brain and nerves
Connective tissue connects our ____ to our bodies
Epithelial tissue is the lining of what 3 things??
Our organs nose & mouth
An ____ is a group of tissues working together to perform a specific function
Our body has how many organ systems??