Evolution of Multicellular Life

Anonymous
8 words 0 learners

Learn words with Flashcards and other activities

Definition First
Print Flashcards

Other learning activities

Answer a few questions about each word. Use this to prep for your next quiz! Compete with other teams in real time to see who answers the most questions correctly! Test your spelling acumen. Read the definition, listen to the word and try spelling it!

Teaching tools

Create and assign quizzes to your students to test their vocabulary. Assign learning activities including Practice, Vocabulary Jams and Spelling Bees to your students, and monitor their progress in real-time.

Full list of words from this list:

words only definitions & notes
  1. extinction
    the state of being no longer in existence
  2. Precambrian
    the vast span of time from about 4.6 billion to 541 million years ago
  3. Paleozoic
    relating to the era from about 541 to 252 million years ago
  4. era
    a period marked by distinctive character
  5. period
    an amount of time
  6. Cambrian
    relating to or characteristic of Wales or its people or their language
  7. Mesozoic
    relating to the era from about 252 to 66 million years ago
  8. Cenozoic
    relating to the current era, starting 66 million years ago
Created on Mon Mar 18 17:13:38 EDT 2013 (updated Mon Mar 18 17:42:25 EDT 2013)

Sign up now (it’s free!)

Whether you’re a teacher or a learner, Vocabulary.com can put you or your class on the path to systematic vocabulary improvement.