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Blood and the Circulatory System
In this circulatory system worksheet, students review the organs that are involved with this body system, including their structure and function. Students explore the problems that can occur with the circulatory system. This worksheet...
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Transition Elements
In this transition elements worksheet, students complete 10 fill in the blank statements about the properties of transition elements. Then students will match 10 elements with the use of that particular element.
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Gas Transport
In this biology worksheet, students examine the transport of gases in the circulatory system and how they bond to hemoglobin.
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Meat, Poultry, Fish, Eggs: Constructing and Maintaining
Meat as a food source to provide necessary complete protein, iron, and other nutrients in the diet. Identify and prepare meats and/or poultry product(s). National Standard 14.3.3
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Density, Iron, and Anemia
Young scholars explain what factors determine density. In this physics instructional activity, students hypothesize which objects are less dense. They cite the importance of density in everyday life.
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Meat, Poultry, Fish, Eggs: Constructing and Maintaining
Students investigate meat as a source that provides protein, iron and nutrients in the diet. They identify types of meat and their sources, complete a market survey, conduct a fried egg experiment, and prepare various recipes that...
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Using Amino Acid Sequences to Show Evolutionary Relationships
Compare protein fragments, count amino acids, and use the information to explore common ancestry. The resource mentions a student worksheet, however, a separate printable worksheet is not provided. The exercises are written into the...
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Using Amino Acid Sequences to Show Evolutionary Relationships
Junior biologists compare the amino acid sequences from fragments of five different globin molecules. They count the letter differences between each species pair. They construct a graphic representation of the evolutionary relationships...
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Respiration, Circulation, and Excretion
In this body systems worksheet, students place 11 vocabulary words into a word puzzle by matching the terms with their definition. The vocabulary words are review of the respiratory, circulatory, and urinary body systems.
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Breathing
In this breathing learning exercise, learners will review vocabulary words and topics relating to the lungs and the parts of the breathing system in humans. Students will explore how exercise effects the carbon dioxide that is exhaled....
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Blood: Transport and Protection
In this blood worksheet, students review what makes up blood: plasma, platelets, and red and white blood cells. Students also learn how the blood helps fight viruses, bacteria, and other foreign substances. This worksheet has 10 fill in...
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Periodic Table
In this periodic table worksheet, students characterize elements according to their group in the periodic table. This worksheet has 26 matching and 13 multiple choice questions.