1. The current radius of the Sun is approximately 696,000 km. What is the diameter? Write the formula used to calculate the diameter of a circle, and use it to solve the problem.
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a. possible errors

d. new questions

explanation:

predictions and planning happen before. a summery comes after. errors you get after investigation and new questions propose what you can look for in the future.

pregnancy happens more and more

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.