Asap plz
1.) how is it possible to have thousands of proteins but only 20 amino acids
2.)why arent lipids considered polymers\
3.)why is it easy to tell lipids and carbohydrates apart when viewing a model for each even though they are made from the same elements

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

hope this any more questions i am here plz mark brainliest

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls