Bacteria that can live in the intestines of cattle are anaerobic or aerobic

Which experiment would most likely contain experimental bias

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells