Dose anyone here have a sdit or service dog lol cause i do

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Are the earth's ocean floor and continents the same age geologically? why or why not?

1. watermelon, papaya, oranges, bananas, and lemons are included in this food group. vitamin c 2. you need 6 or more servings of this food group each day vitamins d and a 3. found in fruit and keeps blood vessels healthy calcium 4. vitamins found in milk bread and grain 5. a mineral that strengthens bones fruit