What do mitochondrial and thylakoid membranes have in common?

Identify the image that doesn’t depict a reproductive strategy. 1st image: a bird feeding their young residing in a nest. 2nd image: a lioness nestled with her young. 3rd image: leaves of a tree during the day time. 4th image: a fish gazing up at what appears to be bubbles or mosquito eggs.

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

What did the first language sound like