Question

students list various factors on earth and the effects of each factor in the chart below. temperature is shown in degrees celsius (°c).

factor	effects
presence of liquid water	- allows chemicals to be dissolved<br>- enables transport of chemicals
presence of organic molecules	- allows for replication of molecules<br>- provides building blocks for complex materials

which of the following titles would be most appropriate for this chart?

a. conditions that supported the origin of life

b. conditions that provided nutrients for organisms

c. conditions that moved nutrients around the oceans

Explanation:

1. Analyze Option A: The chart lists factors (temperature range, liquid water, organic molecules) and their effects related to life's requirements (liquid water existence, chemical dissolution/transport, molecular replication/building blocks), which aligns with conditions for life's origin.
2. Analyze Option B: The effects don't focus solely on nutrient provision (e.g., temperature's effect on water and molecular movement isn't about nutrients), so this is incorrect.
3. Analyze Option C: The factors and effects aren't limited to ocean nutrient movement (e.g., temperature and organic molecules' roles are broader), so this is incorrect.

Answer:

A. CONDITIONS THAT SUPPORTED THE ORIGIN OF LIFE