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Science Order and Design Part 2

Across
Blood enters the heart through the upper chambers
Branch of biology that studies the relationship between organisms in their environments
Largest lymphatic organ
Which structure controls simple reflexes
Group of cells that are designed to work together as a unit
'master gland'
Windpipe
Structure that exchanges oxygen and nutrients from mom to unborn child
The path that food follows through the digestive system from when it is eaten until the indigestible wastes leave the body___canal
The scientific term for a flowering plant
Which plant family helps restore nitrogen to the soil
Down
A creeping stem that runs along the soil surface
What portion of the body contains the most of the vital organs
Developed the scientific method
Which organ stores bile
The transfer of pollen from the anther to stigma
Dome-shaped muscle aids in breathing
What type of leaf has only one blade attached to the petiole
Type of symmetry that can cut into two equal halves
The brain and the spinal cord are part of the _____nervous system
Scientific idea that has survived many experiments and observations without ever being proven false
The science of classification