What is an organism from which others have descended?

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?