cancer can be caused by mutations. genetic analysis of a tumor found in a patient shows that the cell proliferation was triggered by a somatic mutation in the myc gene, causing this gene to be inappropriately activated. the patient is concerned about passing this cancer on to the children she plans to have in the future. should she be concerned?

answer; //the above statement is (false);

b brown mice / white sand dunes

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

multiplying and dividing the two decimals and the eqations by the same number of the overalls