What does the growth of lichens symbolise

I don't know exactly what the growth of lichens symbolizes in general, but I found the information about what does it mean for California state:

In 2016, according to The Mercury News (mercurynews dot com), Lace Lichen

becomes state symbol of California. The president of the California Lichen Society, Shelly Benson, said: " Lichens are widely overlooked. Our main mission was really to create more awarness about lichens and their role in the ecosystem."

As Lichen, widespread and may be long-lived, was chosen for a state symbol, its growth may symbolize the increase of state strength.

Explanation:

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

c is the correct answer!