They will attract each other together
No lo se pero buen día ciela pásala rico
The answer is D since organism x has a n optimal temperature of 37 degrees Celsius and when organisms y enzyme gets incorporated with enzyme x it will increase enzyme’s x temperature therefore enzyme x will denature meaning it will unfold and it will loose its properties hence loosing its activity because its temperature has been altered.
I'm not sure what you mean by this but here is a diagram of a nephron!! Hope this helps?