Take two glasses, fill one with water and leave the other empty. place them side by side. fold a paper towel lengthwise and put one end into the water in the glass with water. stick the other end of the paper towel in the empty glass. wait 30 minutes and record your observations.
what will the hypothesis be?

Ascientist observes certain changes in the physical features of a particular species over time. she concludes that the species has undergone evolutionary change. she wants to study the animals by analyzing their population. she’ll use . the population of this species is decreasing considerably. if this trend doesn’t change, this species will fall under the category of animals. this is a plato question,i need to make up his biology credit.