Select all that apply.

which vertebrates are endothermic?

birds
reptiles
amphibians
mammals
bony fish

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false

When making her coffee, mrs. jenkins likes to stir in some cream and sugar to give it a pleasant flavor. the ingredients, when combined like this, form a