Human hair found in prehistoric hyenna dung. i found this to be very interesting. this made me ask many questions such as how did it get there? or how would they be able tell who's hair it was?. this is important to biology becaus eit describes the scientfic advances in DNA by being able to know excatly how old and what region the hair had came from. also it helps out science because it ggives us an idea of pre historic people and as well as hyennas

During our egg lab we discovered that when an egg is sumerdged in a hypotonic solution the egg will gain a higher mass. the opposite soltution a hypertonic solution such as corn syurp will cause the egg to lose a great amount of mass. This is data that we are very confident in(it had an p value of .006 and an r value of .97 which are surprisingly accurate results.) in the futurewe should try to make the measurment very excate.

biology is the science of life or living matter in all its forms and phenomena. biology can be good because it helps us explore and understand our suronding enviorment and discover new reaserch. biology is bad because it could lead to abnormal experiments such as desiner babies because it allows us to alter cells and DNA.