What is the name of the oxidized form doesn't have h attached of the electron carrier in photosynthesis?

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

What materials must dams have to produce electricity, and what must occur?

Match each phylum or class to its correct characteristic