What is the most likely affect on a household when a family member is a substance abuse her

How can a person  best  reduce the risk of injuries on the road?  

Which of the following statements describes the lysogenic cycle of lambda (λ) phage? a) after infection, the viral genes immediately turn the host cell into a lambda-producing factory, and the host cell then lyses.b) most of the prophage genes are activated by the product of a particular prophage gene.c) the phage genome replicates along with the host genome.d) the phage dna is copied and exits the cell as a phage.

Asphere is inside a cube.the diameter of the sphere is equal to the edge length of the cube. what portion of the volume of the cube is taken up by the sphere?