Search Results for system - All Grades

2817 questions match "system" across multiple grade levels.

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Grade 7 :: Small Bodies and Dwarf Planets by LBeth
Grade 8 :: Planetary Motion by LBeth
Which statement is true about the solar system diagram shown?
Solar System
  1. it shows the geocentric model
  2. it shows the heliocentric model
  3. it shows the Ptolemaic system
  4. it shows the ancient Greek model
Grade 7 :: Skin, Skeleton, and Muscles by LBeth
Which body system is shown in the diagram?
Nervous System
  1. urinary
  2. nervous
  3. endocrine
  4. circulatory
Grade 4 :: Outer Planets by LBeth
Grade 6 :: Inner Planets by LBeth
Grade 10 :: Nervous and Endocrine Systems by LBeth
A biology textbook shows the diagram below. Which caption would most likely accompany the diagram?
Nervous System
  1. The Human Brain
  2. The Human Spinal Column
  3. The Central Nervous System
  4. The Peripheral Nervous System
Grade 9 :: Respiration, Digestion, and Excretion by LBeth
Which process occurs primarily by structures A and B in the diagram?
Digestive System
  1. chemical digestion
  2. nutrient absorption
  3. mechanical digestion
  4. peristaltic movement
Grade 9 :: Respiration, Digestion, and Excretion by LBeth
Grade 9 :: Nervous and Endocrine Systems by LBeth
Grade 9 :: Respiration, Digestion, and Excretion by Mousergirl
What does the respiratory system help to do?
  1. Helps digest food
  2. Helps stop bleeding
  3. Helps you fight off lung cancer
  4. Helps oxygen get into body/blood
Grade 11 :: Respiration, Digestion, and Excretion by Megh20
What are the enzymes secreted from the stomach?
  1. Pepsinogen, Hydrochloric Acid and Mucus
  2. Salivary Amylase and Mucus
  3. Pepsinogen, Trypsin and Mucus
Grade 5 :: Skin, Skeleton, and Muscles by Severud
What is the purpose of "spongy bone"?
  1. To help you bounce better.
  2. To help broken bones heal more quickly.
  3. To help bones be strong yet resilient and resist breaking.
  4. To fill up the center space in a bone.
Grade 5 :: Skin, Skeleton, and Muscles by Severud
Grade 5 :: Respiration, Digestion, and Excretion by Severud
Grade 5 :: Symptoms, Diagnosis, and Treatments by Severud
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