Double-hung windows icon. Two operating sash moving up, down. Vertical-sliding window. Efficient ventilation on top, bottom. Linear black and RGB color styles. Isolated vector illustrations White PVC ...

Weather line icons set. Sun, rain, thunder storm, dew, wind,... Weather line icons set. Sun, rain, thunder storm, dew, wind, snow cloud, night sky minimal vector illustrations. Simple flat outline ...

Root architectural traits, such as angle, play a critical role in adapting to different environmental conditions and capturing soil resources, such as water and nutrients. For example, steeper root ...