D because the others harm the bird instead of helping
ycxhgcumtfmudtymft8kt6ugg,i.ot7ify, vncgj. check vn g n. bc h b j can hvi ucuvi,fuffi6fui,fytucyjf.fi6vyivhihkvykykvyjv,gjhjhgbhkkbggobivhuvfxfd
Two important natural processes that release carbon into our atmosphere are photosynthesis and respiration.
Answer:
Explanation:
detritivores
primary producers
the lower part of the pyramid the further away from the sun the food is the more toxic it is likely to become
photosynthesis from the sun...