In this blood worksheet, students complete a crossword puzzle given 24 clues about the components of the blood, the cells of the blood and the immune system with its antigens and antibodies found in the blood.

For this antibodies worksheet, learners use model diagrams of antigens, antibodies and blood cells to develop a visual understanding of the immune system. They draw diagrams of antibodies and antigens attached to each other and answer...

In this life cycle worksheet, 9th graders complete 3 different procedures that distinguish viruses and bacteria and inherited characteristics. First, they read the background excerpt given about bacteria and viruses. Then, students cut...

Blood types and transfusions are explained in reading passages at the top of the worksheet. A chart of blood type compatibility is also provided. Biology students answer comprehension questions and then exercise critical-thinking skills...

In this endocrine system worksheet, students match the correct gland found in the endocrine system to its hormone and target cell(s). They also describe the actions of each gland and hormone combined together.

In this science worksheet, students will test their knowledge of viruses. Students answer ten multiple choice questions pertaining to virus characteristics.

In this immunity worksheet, students review vocabulary associated with how the body defends itself from diseases. This worksheet has 12 matching questions.

In this how HIV infects cells worksheet, students read the given information about how HIV infects cells. Kids explain the role of various structures in HIV infection. Students design a drug that might slow the rate of cellular infection.

In this medical word search worksheet, students identify and locate vocabulary terms related to specific medical terminology. There are 54 words located in the puzzle.

For this grade 5 science test worksheet, 5th graders complete a 30 question multiple choice quiz covering a variety of grade 5 concepts. 

In this bacteria worksheet, students fill in the blanks with the correct word. Students then label the structures found on a bacterium.

In this allergies worksheet, learners answer multiple choice questions about allergies. Students complete 3 multiple choice questions about allergies.