Which of the organisms below give support for the colonial theory of animal origins? O a. Ediacarans
b. trilobites
O c. Spriggina
O d. club fungi
O echoanoflagellates

What best describes lactic acid fermentation?

What is the identity of the planets?

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade