Why are nonsense substitution likely to be more damaging than missense substitutions?

Solutions to environmental problems in europe must

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?