At 12 weeks, the baby has started to grow its fingernails, ears, and reproductive organs. If this answer was useful, please don’t hesitate in rating my answer as ‘the brainliest’ please and thank you.
Organize recipes, Assign daily meal themes, Use a meal planning calendar, and Make a shopping list .
Answer:
The scientist was Ivan Pavlov
Explanation:
He was a Russian scientist, who performed multiple research on dogs. He is best know for his experiments in classical conditioning.
