Which element would you expect to be more unstable/reactive, neon or calcium? why?

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

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.