The first hominin species to exhibit care-giving behavior in which elderly and infirm members of the social group are provisioned by other is: A. Australopithecus Africanus
B. Homo-Sapiens
C. Homo-Erectus
D. Sahelanthropus tchadensis
E. Homo-floresiensis

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

What feature of cell theory is best demonstrated in the image

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels