Commensalism because commensalism is when one organism benefits from the interaction, and the other is unaffected.
C. consumers depends upon producers for food
1. B
2. <span>It needs to be understood if this really affects the cow or the consumer in any negative way.
3. C but i'm not sure
4. </span>The initial 2 aren't right. What's more, the third one is just valid if the therapeutic issue is y-connected so it's not ALWAYS. So that abandons you the last one, which bodes well on the grounds that the tyke gets qualities from the father too which impact it's wellbeing.
5. A but i'm not sure
6. <span>A high degree of illegal drug use among young adults
7. </span>C. Because everyone sneezing spreading their germs onto other because is obviously going to cause others to get sick.
The answer would be C, even though all of them are important for environmental health. Control of sexually transmitted diseases isn't ever talked about enough, especially with teenagers, and because of that, STD rates are on the rise and it's really sad.
The main difference is how they form the daughter cells during cytokinesis
