[Answered] What is the energy source that is used in photosynthesis? A) solar radiation B) geothermal ...

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frankwu

Hero Member
Posts: 549

on: Aug 27, 2018

What is the energy source that is used in photosynthesis?

A) solar radiation
B) geothermal energy
C) nuclear fission
D) internal combustion
E) all of the above

Question 2

Which of the following numbers expresses the value 2600. calories with both the correct units and proper scientific notation?

A) 2.6 104 kcal
B) 2.600 103 cal
C) 2.60 103 mcal
D) 26 102 dcal

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AaaA

Sr. Member
Posts: 339

Reply #1 on: Aug 27, 2018

Answer to Question 1

A

Answer to Question 2

B

frankwu

Hero Member
Posts: 549

Reply #2 on: Aug 27, 2018

Thank you!

AaaA

Sr. Member
Posts: 339

Reply #3 on: Aug 27, 2018

Always glad to help...

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