Adapting to Survive | 3rd Grade Reading Comprehension Worksheet - Free Printable

Explanation:
Let’s go through each question one by one, using only what’s in the passage.

1) What are the two main ways that an organism adapts?
The first sentence says: *“An organism adapts when it develops a behavior that makes it more likely to survive. It can also adapt by forming a physical characteristic or body part that helps it survive.”*
So the two main ways are:
- Developing a behavior (behavioral adaptation)
- Forming a physical characteristic or body part (physical adaptation)

2) What is one animal adaptation you read about in the passage?
The passage mentions several:
- Monkeys have long tails → they use them to swing and even hold babies or gather food.
- Giraffes have long necks → to reach leaves at the tops of tall trees.
Pick any one. Let’s choose: *Monkeys have long tails.*

3) Is the animal adaptation you chose a physical or behavioral adaptation?
Long tails are body parts — something you can see and touch. So this is a physical adaptation.

4) What is one plant adaptation you read about in the passage?
The passage says:
- Some trees grow taller than others to reach sunlight.
- Shorter plants live in the shade with less sunlight (this is more about behavior/environment, but height is physical).
- Roses and acacia trees have dangerous thorns to prevent animals from eating them.
Let’s pick: *Thorns on roses and acacia trees.*

5) Is the plant adaptation you chose a physical or behavioral adaptation?
Thorns are sharp, hard structures on the plant — they’re part of the plant’s body. So this is a physical adaptation.

Now double-check:
- Q1: behavior and physical characteristic → correct.
- Q2: monkeys’ long tails → mentioned.
- Q3: physical → yes, tail is a body part.
- Q4: thorns → clearly stated.
- Q5: physical → thorns are physical structures.

All answers match the passage.

Final Answer:
1) Developing a behavior and forming a physical characteristic or body part
2) Monkeys have long tails
3) Physical adaptation
4) Roses and acacia trees have dangerous thorns
5) Physical adaptation