Kendra has a math test every 12 school days and a vocabulary test every 9 school days. she had both a math test and a vocabulary test today. the next time she will have both tests on the same day will be in school days.

Animals such as pronghorn antelope, bison ans badgers dot to the landscape. where are these animals located?

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.