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Science Order and Design Part 2

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