Exploding Ants Amazing Facts About How Animals Adapt Fifth Grade Unit 4 Week 4

Words to Know critical scarce enables specialize mucus sterile

scarce critical enables mucus scarce specialize very few exist, rare sterile scarce very few exist, rare

enables critical enables mucus scarce specialize sterile gives ability to do something

Very important, necessary critical enables mucus scarce specialize sterile critical Very important, necessary

to develop a special skill specialize critical enables mucus scarce specialize sterile to develop a special skill

sterile free from germs critical enables mucus scarce specialize

mucus critical enables mucus scarce specialize sterile a slimy substance produced in the nose and throat to moisten and protect them

makes it possible gets in the way Studying for the science test enables you to make a good grade. makes it possible gets in the way

Mom said that money is scarce right now. all gone not plentiful

adapt to the environment Arctic animals had to specialize in order to survive in the harsh environment. move away adapt to the environment

Finding out about the disease early is critical for survival. necessary optional

thick substance made by the body Mom bought a tissue box since the extra production of mucus was one of the cold symptoms. thick substance made by the body blood

The surgeon needs a sterile room before he operates. tools for surgery clean

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