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Life science worksheet for grades 4 and 5 with questions on animal classification, bird adaptations, and how humans see, smell, and hear.
Worksheet

Life Science: Animals and Human Senses

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This printable life science worksheet for grades 4–5 covers animal classification, including vertebrates and invertebrates, terrestrial and aquatic animals, and amphibians. Students also learn about bird adaptations, insect body parts, and the human senses—vision, smell, and hearing—with fill-in-the-blank and multiple-choice questions. Suitable for unit review, classwork, or homework in a life science or biology course.

Subject:
Science
Topic:
Biology
Grade Level:
4th – 5th Grades
Updated March 2026

Word Bank

  • amphibians
  • aquatic
  • diurnal
  • gills
  • invertebrate
  • lungs
  • nocturnal
  • terrestrial
  • vertebrates
  • cornea
  • iris
  • optic
  • pupil
  • Retina
  • bulb
  • epithelium
  • nostrils
  • auditory nerve
  • ear drum
  • outer ear
  • vibration

How to Use This Worksheet

Print this worksheet for classwork, homework, or independent practice. Click 'View Worksheet' to edit questions, adjust formatting, or add your own content before downloading.

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