This is Science btw 1. What variables are we keeping constant in the experiment?
2. What variable will we be changing in the experiment (this is the independent variable)?
3. What variable will we be observing as evidence of photosynthesis occurring (this is the dependent variable)?
4. What is the purpose of adding baking soda to our solution?
5. What is the purpose of adding soap to our solution?
6. Predict: What do you expect to happen to the spinach leaves in the “dark”and “light” setup?

id say bottom left to top top left to bottom right and middle to middle

explanation:

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.

opinion because one person might not like silk

i think iowa because you committed the crime there