Why are there often delays in bringing GM-foods into the market? Select all possible answers. Opposition from ecological groups
The food market is over-saturated
GM foods always cost more than unmodified foods
Farmers and local people may be mistrustful of the GMO

i it is d i hope it

✿   this landform has a high elevation and a high relief

✿   this landform is a mountain

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

not always but somethings can be reproduced in a laboratory.