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A group of college students working on a project on bio-gas have found some bacteria in the bio-gas plant. These bacteria can utilize methane as their source of energy and do not need oxygen for their survival. What kind of bacteria could they be?

How does the water needed to carry out photosynthesis get to leaves

The "Lucy" fossil is famous because: A. the Beatles wrote a song about her B. she left footprints that were discovered at the same time C. she was the first australopith ever found D. her skeleton was 40% intact and undisturbed

Which of the following materials will burn the fastest in open air? O -a log, two feet in diameter -two logs, each one foot in diameter -a pile of small splinters made from a two-foot diameter log -Both logs and the splinters will burn at the same

21. With your group, using gram your group, using grammatically correct sentences, define the following. a. Tertiary protein structure. b. Quaternary protein structure.

What survival stimulus makes an animal thirsty?

Factors that have contributed to heterogamy include

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On the first day after a right pneumonectomy, a client suddenly sits straight up in bed. The client's respirations are labored, and a crowing sound is audible. The client's skin is pale, cool, and moist. Which action is priority?

You've just read a research project titled: "Prolonged cell phone use causes brain tumors." What is the dependent variable? A. length of cell phone use B. number of patients with brain tumors C. age of patients D. type of cell phone used E.