Answer:
they occur because things caused by environmental factors such as ultraviolet radiation from the sun or can occur if an error is made as DNA copies itself during cell division.
photosynthesis!!!
Leaves from the plant absorb light from the sun. Leaves of plants also absorb the air that people breathe out, carbon dioxide
It engages in a reforestation project
Both the Plantae & Animalia kingdoms.
In this scenario, once in a target tissue, the water soluble hormones which is the answer would then bind to the intracellular receptors inside the cell membrane. Hope this is the right answer and would be of big help then.
