ID 48218248 © Pookpiik | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
academic analytics and background blackboard book cartoon chemistry cognition college concept discovery education examine experiment expertise female holding illustration intellect knowledge laboratory learn lecture lesson place pointer professor research school science seminar smiling space standing stick student subject table teach teacher teaching tutor university white wisdom woman