The perennial ryegrass hay above contains 90% DM. How many pounds of hay would you need to feed to provide the 1.5 lbs of CP on an as-fed basis? (How much hay would you have to put in front of an animal?)

Which of the following observations darwin shape his concept of descent with modification? a) species diversity declines farther from the equator.b) fewer species live on islands than on the nearest continents.c) birds can be found on islands located farther from the mainland than the birdsê¹ maximum nonstop flightdistance.d) south american temperate plants are more similar to the tropical plants of south america than to thetemperate plants of europe.e) earthquakes reshape life by causing mass extinctions.