Acertain insecticide kills 70%70% of all insects in laboratory experiments. a sample of 77 insects is exposed to the insecticide in a particular experiment. what is the probability that exactly 66 insects will survive?

What are the result of when individual components in an organism interact with others to create noval stucture and function called

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: