Does "Myelin is white, making parts of the brain filled exclusively with nerve fibers appear as light-colored white matter, in contrast to the darker-colored grey matter that marks areas with high densities of neuron cell bodies." contain the correct answer to "Axons grouped together are known as what?"

A: no

Does "Detroit is the center of a three-county urban area (population 3,734,090, area of 1,337 square miles (3,460 km2), a 2010 United States Census) six-county metropolitan statistical area (2010 Census population of 4,296,250, area of 3,913 square miles [10,130 km2]), and a nine-county Combined Statistical Area (2010 Census population of 5,218,852, area of 5,814 square miles [15,060 km2])." contain the correct answer to "How many square miles is is Detroit's urban area?"

A: yes

Does "On the other hand, some predatory polychaetes have neither jaws nor eversible pharynges." contain the correct answer to "What do annelids use jaws for?"

A:
no