Which is the most energy-dense fuel?
biomass
wind
fossil fuels
nuclear fuels

Which of the following claims does the author support the least

Explain how the political influence of african americans leaders became weaker.

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of