Question: What is the final step of the following process: - People dig up coal from the ground - People burn coal for heat or electricity - Pollution from the coal goes into the sky - Coal pollution enters clouds - Clouds rain over an area
Answer: The polluted rain becomes acid rain.

[Q]: What is the final step of the following process: - Carbon dioxide from the air passes through small pores (holes) in the leaves - These pores are called stomata - Water is absorbed by the roots - It passes through vessels in the stem on its way to the leaves
****
[A]: Sunlight is absorbed by a green chemical in the leaves.

input: Please answer the following: What is the final step of the following process: - The pancreas detects chemical changes in the stomach - The pancreas creates juices that help digest food - The pancreas releases the juices into the stomach - Trypsin and chymotrypsin digest protein - Insulin is produced to move glucose from the blood
++++++++++
output: The enzymes begin producing again.

Please answer this: What is the final step of the following process: - Muscles work by expanding and contracting - A muscle fiber gets a signal from its nerve - Proteins and chemicals release energy to either contract the muscle or relax it - When the muscles contracts the bones connected to he muscle are pulled closer together
++++++++
Answer: When the muscle relaxes the bones move farther apart.

Problem: What is the final step of the following process: - Animals and plants die in soft soil or mud - Sediment builds up over the remains - The remains decompose, leaving only trace amounts - The remaining parts over the years are replaced with mineral

A: A fossil is formed

input: Please answer the following: What is the final step of the following process: - Acid rain is produced by chemicals that reach into the atmosphere - Falls onto the ground - The acid rain starts scouring rocks - Destroys vegetation
++++++++++
output:
The lack of vegetation alters the surrounding environment.