CASE STUDY A couple receives DNA analysis, which determines that they are both hetero-
zygous for the gene responsible for Tay-Sachs
disease. Should doctors or the government have
a role in deciding if the couple can have children
together? Construct an argument to explain why
or why not.

liquid crystals are matters in a state which have properties between those of conventional liquids and those of solid crystals[1]. liquid crystal is partially ordered and anisotropic. in terms of molecular order, liquid crystal molecules have one-dimensional or two-dimensional long - range order.

i think its the first one

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.