although 'janto' and 'flour mill' are used for same purpose, janto is simple technology and flour mill is modern technology, why? justify your answer with reason in brief.

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?

The diagram below represents a chloroplast found in a typical plant cell. which of the following processes occurs inside this structure? question 8 options: a oxygen is produced b sunlight is trapped c glucose is produced d all of the above.

The word belongs in a different group than all of the other words in the list.