I think A is the right answer because secondary consumers are herbivores. I am 99.9% sure about this.
They are used for gps, weather, and tv stations, connects with cell towers, phone calls, satellites
Hope those help!
If all the plants will die then the food chain will go different directions and the animals will die those plants are the producer of the food chain
The answer is "c. Some alleles are dominant and other are recessive"
