Study

21st Century_Unit 6

  •   0%
  •  0     0     0

      Back   Restart
  • helpful
    instrumental
  • grow strong and healthy
    thrive
  • protection from harm
    preservation
  • groupings of living things
    species
  • great in number or size
    massive
  • easily broken
    fragile
  • something that blocks the way
    barrier
  • attach firmly
    cement
  • extremely valuable
    precious
  • the areas in which animals live
    habitats
    • Your experience on this site will be improved by allowing cookies.