Most deer mouse populations inhabit regions with dark soils. these deer mice have dark brown fur. populations of deer mice found in the sand hills regions of nebraska have tan fur. which statement best explains why the sand hills population of deer mice have tan fur, rather than the dark brown fur found in other populations of deer mice? tan fur the mice protect themselves from predators.
tan fur the mice find better mates.
tan fur the mice find food easily.
tan fur the mice move faster.

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

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.

Alizard lives in a desert. which would be an adapation for this lizard?