Alfred Russel Wallace, a biologist, naturalist and anthropologist who studied life in the tropics of Indonesia came up with the same idea of natural selection as Charles Darwin and prompted Darwin to publish his Origin of Specie sooner rather than later. He also studied the geographic distribution of species and as as well he was a social activist who criticized capitalism and warned of damage to the environment from man's economic activities.
According to simple diffusion. Molecules travel from high concentration to low. So it would be traveling into the cornea
Execration in man
transport and gutation in plant
A plant and animal cell is eukaryotic
a eukaryotic cell has a nucleus instead of floating DNA which a prokaryotic cell has
The leaf hairs on a plant are like death spikes to a small insect
A.K.A to protect itself
