"Kenneth consumes bundles of food and clothing." He has constant MRS of food for clothing equal to 5/7. Then, what is the maximal amount of clothing that he is willing to give up in order to consume 3 units more of food.

What does it mean for a cell membrane to be selectively permable

Look at the photo of the leaf, which term best describes this leaf ? a-simple.b-parallel.c-lobed.d-tooth.

Which of the following observation 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 live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.