In what order do the changes in the succession of an ecosystem occur. Rearrange the boxes so that the first change to occur is on the left and the last change to occur is on the right.

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic

Were you able to observe the nucleolus in any of the cells if so which ones