[Q]: -  A baby bird forms within the egg if it is fertilized - The baby bird begins pecking out of the egg - The baby bird is unable to fly to get food - The mother bird must feed the baby bird food - The bird grows stronger and grows wings - The bird is able to fly - The bird is able to leave the nest and find food - The bird is able to reproduce.  What might be the first step of the process?
****
[A]: An egg is laid by a mother bird
input: Please answer the following: -  The oxygen travels into the body - Breaks down into glucose - Carbon dioxide is produced by the glucose breakdown - The carbon dioxide is exhaled out of the body through the nose or mouth.  What might be the first step of the process?
++++++++++
output: A person takes in oxygen through their nose or mouth
Please answer this: -  The water freezes into ice - The cracks expand - Over time the rocks split - The rocks are now in smaller pieces.  What might be the first step of the process?
++++++++
Answer: Water gets into cracks in rocks
Problem: -  There is a lot of pressure on the Sun - The pressure forces atoms of hydrogen to fuse together in nuclear reactions - The energy from the reactions gives off different kinds of light - The light travels to the Earth.  What might be the first step of the process?

A: The gravity of the sun pulls its mass inward
Problem: Given the question: -  Aluminum flows into streams and lakes - Acid rain dissolves minerals and nutrients in soil - Washes them away so plants can&#x27;t benefit from them - PH in soil and water gets affected which can kill plants and animals - Acid rain in fog at higher elevations can strip foliage off trees.  What might be the first step of the process?
++++++++++++++++++++++++++++++++
The answer is:
Acid rain leaches aluminum from clay particles in soil
Problem: -  Through erosion, the stream cuts into the soil and bedrock - Through continuous erosion, a deep gash is cut through - After many years the river may dry up - A dry ravine is left -   What might be the first step of the process?

A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A stream or river must occur