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Grade 4 Outer Planets
Grade 6 Outer Planets
Grade 7 Respiration, Digestion, and Excretion
Grade 9 Nervous and Endocrine Systems
Which bests describes the function of the body system shown in the diagram?
Endocrine System
  1. pathogen and disease defense
  2. hormone secretion and body regulation
  3. nutrient absorption and waste excretion
  4. oxygen delivery and carbon dioxide removal
Grade 9 Respiration, Digestion, and Excretion
Which process would most likely occur in structure D in the diagram?
Digestive System
  1. chemical digestion
  2. nutrient absorption
  3. mechanical digestion
  4. peristaltic movement
Grade 9 Respiration, Digestion, and Excretion
Grade 7 Skin, Skeleton, and Muscles
Which body system is shown in the diagram?
Endocrine System
  1. digestive
  2. muscular
  3. endocrine
  4. reproductive
Grade 3 Solar System
Grade 7 Respiration, Digestion, and Excretion
Letter K identifies what respiratory part?
Respiratory System
  1. Bronchi
  2. Aveoli
  3. Bronchioles
  4. Lung
Grade 9 Respiration, Digestion, and Excretion
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