Meaning: This means she watches and learns about small living things.
Choice of Words: "Observes" means to watch or notice something carefully. "Tiny" means very small. "Creatures" are living things.
Alternative Expressions
She is looking at the small animals.
Meaning: This means that she is using her eyes to see the animals that are not very big.
Choice of Words:Looking is a verb that means to turn your eyes in a certain direction to see something. Small means not very big, and animals are living things that can move around. When you put them together, "She is looking at the small animals" means that she is using her eyes to see the animals that are not very big.
The girl watches the little bugs.
Meaning: This means that the girl is looking at the small insects for a period of time.
Choice of Words:Watches is a verb that means to look at something for a period of time. Little means not very big, and bugs are small insects. When you put them together, "The girl watches the little bugs" means that the girl is looking at the small insects for a period of time.