Which of the following questions can be answered scientifically? Should we just let the river flow where it wants?
What can be done to stop erosion?
Is erosion control worth the financial costs?
Can planting cover crops reduce erosion?
There is only one answer

Describe two recent or ongoing space missions.

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?