Which statement accurately describes the relationship between weight and mass? A:Weight is an object's mass multiplied by it's diameter.
B:Mass is an object's weight multiplied by it's diameter.
C:It's weight is an object's mass multiplied by the amount of gravitational force acting on that object.
D:Mass is an objects weight multiplied by the amount of gravitational force acting on that object.

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

The image below shows a weather service map. which details best describe this map? check all that apply

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.