10th Grade Science Worksheets - Free Printable

Looking at the worksheet, I need to complete Part B by answering the 5 questions about brain parts and their functions.

Let me think through each question:

1. "What is the main job of the brain?"
The brain controls everything we do - thinking, moving, feeling, breathing, etc. It's like the command center of our body.

2. "What is the name of the largest part of the brain?"
The cerebrum is the largest part of the brain. It's responsible for thinking, learning, and voluntary movements.

3. "What are the two jobs of the largest part of the brain?"
The cerebrum handles thinking/learning and controls voluntary movements (like walking or writing).

4. "What is the main job of the cerebellum?"
The cerebellum helps with balance and coordination - making sure our movements are smooth and precise.

5. "What is the lower part of the brainstem called?"
The medulla is the lower part of the brainstem. It controls automatic functions like breathing and heartbeat.

Now I need to fill out the Functions of the Brain table. Let me match each activity with the correct brain part:

1. Memory - Cerebrum (thinking and learning happens here)
2. Sense of smell - Cerebrum (sensory processing occurs here)
3. Walking - Cerebellum (coordination and movement)
4. Breathing - Medulla (automatic functions)
5. Thinking - Cerebrum (thinking happens here)
6. Heart rate - Medulla (controls automatic body functions)
7. Arms - Cerebellum (coordinates arm movements)
8. Learning - Cerebrum (learning and memory)

Final Answer:
PART B Answers:
1. The main job of the brain is to control all body functions including thinking, moving, feeling, and automatic processes like breathing.
2. Cerebrum
3. Thinking/learning and controlling voluntary movements
4. Balance and coordination
5. Medulla

Functions of the Brain Table:
1. Memory - Cerebrum
2. Sense of smell - Cerebrum
3. Walking - Cerebellum
4. Breathing - Medulla
5. Thinking - Cerebrum
6. Heart rate - Medulla
7. Arms - Cerebellum
8. Learning - Cerebrum