The probability of drawing two white cards without replacement is 1495, and the probability of drawing one white card is 25. What is the probability of drawing a second white card, given that the first card is white?.

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.

According to the passage weisers mother could be blamed for

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.