Asap a rock that is made of coarse-grained particles arranged into bands is found. what type of rock is it? marble, an igneous rock gneiss, a metamorphic rock conglomerate, a sedimentary rock quartzite, an igneous rock

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

Is becoming less expensive to screen blood samples for dna certain diseases have genetic basis what is possible ethical concern about the availability of inexpensive dna testing

Is a fossil fem that support wegener's hypothesis of continental drift a. gondwanded b. kannemerid c. mesosaurus d. glossopters