Java man is

Options

A. Pithecanthropus erectus
B. Pithecanthropus perkinensis
C. Komo rhodesiensis
D. Homo hilderbergensis.

Explanation

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for the scientific classification of "Java man."

2. **Understand the Term "Java Man"**: Java man is a term used to refer to early human ancestors discovered in Java, Indonesia. It is an important part of human evolution.

3. **Recall Relevant Information**: Java man is scientifically classified as "Homo erectus." It is also known by another name, "Pithecanthropus erectus."

4. **Review the Options Provided**: The options given are:
- Option 1: Pythagoras anthropos rectus
- Option 2: Pythagoras anthropos perkinsens
- Option 3: Homo rhodesensis
- Option 4: Homo heidelbergensis

5. **Eliminate Incorrect Options**:
- Option 1 is incorrect because it contains "Pythagoras," which is not related to human evolution.
- Option 2 is also incorrect for the same reason.
- Option 3, Homo rhodesensis, refers to a different species of early human.
- Option 4, Homo heidelbergensis, is another distinct species.

6. **Select the Correct Answer**: The correct classification for Java man is "Homo erectus," which corresponds to the name "Pithecanthropus erectus." Therefore, the correct answer is **Option 1**.

**Final Answer**: Java man is classified as **Homo erectus** (also known as Pithecanthropus erectus).

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