Early seral species
(Science: plant biology) shrubs, such as ceanothus, and hardwoods, usually in tree form, such as red alder, bitter cherry and big leaf maple. These species start growing in natural succession soon after a disturbance (fire or logging).
Early seral species (Science: plant biology) shrubs, such as ceanothus, and hardwoods, usually in tree form, such as red alder, bitter cherry and big leaf maple. These species start growing in natural succession soon after a disturbance (fire or logging)...
The body is comprised of different elements with hydrogen, oxygen, carbon, and nitrogen as the major four. This tutorial..
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..
The human respiratory system is an efficient system of inspiring and expiring respiratory gases. This tutorial provides ..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
Life, as we know it today, is presumed to have started in the sea and many of them were likely eukaryotic animal-like or..
The diversification of several new species from a recent ancestral source, each adapted to utilize or occupy a vacant ad..
