In 1924, fossils from Africa were sent to Raymond Dart to study. He received a brain and skull of and unknown ape man, buried in a lump of solid rock. He chiseled out the skull and found what looked to be a very young, southern ape of Africa. How old was this fossil, what was the name given to the young ape, and how tall would it have been

Energy derived from hot rocks and fluids beneath the earth’s surface is

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.