Could someone please answer these questions you don't even need to explain I just need the answers!

9 7 In the near future, a space station may provide information that will add to our understanding of the universe. When would the space station be affected by gravity? * (1 Point) O A. Never O B. constantly Use the following information to answer the next two questions. C. Only when near the Moon Biofilm bacteria cause a variety of medical and industrial problems. This bacteria grows as a thin organic layer on many types of inert surfaces, from water pipes to prosthetic implants. D. Only when approaching the Sun Under certain circumstances, the bacteria may develop into an infection or cause structural damage. When this happens, the biofilm grows a protective slime. Researchers are testing low-level electrical fields to force antibodies or blocide solutions through the biofilm's protective slime in order to directly attack the underlying bacteria. 8 In order to force a biocide solution through the slime, the biocide solution is positively charged and placed in an electrical field. The arrangement that would be used to move the Electrical fields resemble magnetic and gravitational fields in that they all * biocide through the slime is * ( (1 Point) (1 Point) A. have the same constant B. cause a compass needle to swing O C. are affected by the distance between two sources OD OD. exert an attractive and repulsive force 10 A space station provides an environment for many kinds of observations. At one point in its orbit, a space station is a distance "r" meters from the Earth's center. (1 Point) If r = 6.78 x 10 m, calculate to 3 significant digits the gravitational field strength (g) in to Enter your math answer Submit This content is created by the owner of the form, The data you submit will be sent to the form owner Microsoft is not responsible for the privacy or security practices of its customers, inducing those of this form canse hever give out your password. Powered by Microsoft Forms | Privacy and cookies | Terms of use