Covers purpose of cell division.
Why are cells so small? Looks at the role the surface area to volume ratio plays in limiting cell sizes.
This is an application for kids to type in the search engine nearly anything and get a learning site suitable for them at their grade. Kindergarten to grade 12 is the levels we support.
Connect your daily life experiences with specific points in a reading using a Double Entry Diary.
Learn how researchers are unlocking the secrets of the cell.
Cell division is described in depth in this great, informative animation.
These flashcards will help you better understand Life Science for middle school.