What state of matter has a defined volume but undefined shape? A ) gases

B ) liquids and gases

C ) liquids

D ) solids and liquids

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Which statement best describes the role of religion and culture in ancient medicine?

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.