What are lighter colored stringers of material weaving through the mineral timed plezzz help me 15points to the brailyist

Mount saint helen the great lakes and death valley are physical features of the earth which scientific term describes these features

You have a poultry farm and a poultry-processing unit. which product can you make using the waste products from your processing unit?

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.