Which sentence best describes what happens just after sunlight hits
photosystem I?

A. ADP reacts with H+ ions to form chlorophyll.

B. Carbon dioxide reacts to form sugars.

C. Solar energy is transferred into ATP

D. NADPH turns into NADP+

25) a student takes four samples of a white crystalline solid and places each in a well plate. on top of each sample, she carefully places 20 drops of clear mystery liquids a, b, c and d. her results for each well are: liquid a: the solid dissolves quickly. liquid b: the solid appears unchanged. liquid c: a brownish colored liquid is produced. liquid d: fizzing occurs and the well becomes warmer. in which well does a physical change occur?

Which experiment would most likely contain experimental bias

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen