The 10 percent rule states that when an organism/species is consumed by another organism/species of higher trophic level, the latter(discards,/stores, transforms)only 10%of energy .the rest of the energy is lost during energy is lost during energy transfer ,or transformed as (perspiration, waste ,respiration)or lost to incomplete digestion by species of a higher trophic level.

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.

there is no

explanation:

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.