The concentration of a liquid refers to how diluted or saturated the liquid is. This orange juice is so diluted it tastes like water.
In what organisms are you referring to?
Specialization is what each cells personal function is, and differentiation is how one cell is different from another in any way
Answer:
The correct option is B.
Explanation:
Lichens is regarded as a mutual relationship between a mycobiont and photobiont, the relationship is targeted at enhancing their survival in extreme environments. The mycobiont is a fungal while the photobiont is usually a green alga or a mycobacterium. Each of the organism has their specific tasks; the mycobiont provides suitable habitat for the photobiont while the photobiont provide energy for the whole system.