If a windbreak can reduce the speed of wind for distances up to 30 times the height of the trees, how far would theses trees reduce the wind speed if the trees are 17m high) A. 47m
B. 51m
C. 470m
D. 510m

Why do carbohydrate molecules function so well as fuel for the body?

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection

When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated