What is the difference between oviparity and viviparity

Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols

Can yall plz me on this question im having a hard time think about it

Azoologist is studying four very closely related feline species. she wishes to compare their gestation periods. an observational study is conducted where the zoologist observes the gestation period of 50 randomly selected felines in each species. a one-way anova test is run to test the hypothesis that the average gestation period is the same for each of the four species. a level of significance of 0.05 is used, and a p-value of 0.01 is calculated. based on this result, the conclusion that can be drawn is that: