Answer:
The Cambrian Explosion!
Explanation:
Sounds exciting right?
WELL IT IS!
The Cambrian explosion or Cambrian radiation was an event approximately 541 million years ago in the Cambrian period when practically all major animal phyla started appearing in the fossil record. It lasted for about 13 – 25 million years and resulted in the divergence of most modern metazoan phyla.
So in your case the answer would be 542 million years ago or the first animals with exoskeletons appear.
Huh? I’d don’t understand this is this a question you got from school
Depression, German aggression, revolt by colonies, and feudalism.
Hope this helped :)
The correct answer to this open question is the following.
Although the question does not provide any options, we can say the following.
During an entry-level assessment, a kindergarten teacher has concluded that one of her students has mastered the skills of letter recognition, oral segmentation, and blending, as well as rhyming. In order to ensure the student is receiving appropriate instruction at his reading level, she should teach him Phonological and Phonetic Awareness.
In the proper class environment, this is important for the student because can help the student to control or manipulate syllables, words, rimes, and onsets. Then, we the help of phonemic awareness, the student can focus on understanding phonemes when it speaks. At this moment is when the teacher has to developed interesting forms of teaching so the student can't find it difficult to learn its progressions.
