1. Some bacteria in the colon help in making vitamin K. What is the function of vitamin K?

A. helps fight infections

B. important for heart health

C. essential in helping blood to clot after an injury

D. Important for bone growth

Brainiest if right

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.

Pl which diagram illustrates prophase?

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?