Mixed race scientist dropping leaf in test tube

20 24 years analyzing biology cape town care centrifuge tube chemistry close up collecting color image concentrating copy space data detail discovery dropping eco friendly environment experiment experimenting expertise focus on foreground hand healthcare holding horizontal indoors investigation knowledge laboratory leaf learning medical miniature mixed race person nature occupation one person opportunity people photography precision preparation protection research research & development researching science scientific scientist social responsibility south africa technology test tube tweezers vial western province woman young adult young women minority minorities millennial20 25 20 30 20's 20s 25 30 accuracy adult africa african analysing appendage arm assembling assessment careful close up closeup collection color colour concentration defending exactitude experimentation falling female focusing foliage gal gathering health care health care human human being indoor information inside intelligence lab lady limb little medical care medical science miniscule minuscule minute mixed race natural negative space one person plant precise preparing r&d research and development safeguard safety security small south african southern africa studying tiny twenties twenty vegetation white space wisdom women