Living vs non-living — difference?
Living things grow and reproduce.
Living things' needs?
Air, water, food, shelter.
Plant parts — function?
Absorb sunlight, support growth.
Plant parts — functions?
Roots: absorb water; stems: support; leaves: photosynthesis; flowers: reproduction.
Human organs — major?
Heart, lungs, stomach.
Animal groups — examples?
Mammals, birds, insects, reptiles.
Major human organs?
Heart, lungs, stomach.
Earth's layers?
Crust, mantle, core.
Landforms?
Mountains, valleys, rivers, plains.
States of matter?
Solid, liquid, gas.
Metti alla prova le tue conoscenze con 10 domande su Introduction to Basic Science.
1. What is the main purpose of scientific inquiry for third-grade students?
2. Which of the following is a major organ responsible for pumping blood in the human body?
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