Answer:
Plant is a producer in food chain
The fertilized egg is contain in the mothers womb i dont know how to spell this but i hope this helped mate.
An example of selective breeding is breeding cattle to produce better meat.
Ammonia, drain cleaner, baking soda, chalk, toothpaste, Windex, bleach, laundry detergent, shampoo, and egg whites (household base)
I hope this helps if not I’m sorry
3. Autotrophs produce organic molecules. I think 4 is cellular respiration cannot occur without photosynthesis