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Questions in health

[Done] Why must ferns, club mosses, and horsetails grow in moist surroundings?

[Done] When your body digests food, is the food changed into a new substance?

[Done] In the recent past, what has made controlling malaria in Sierra Leone so difficult? A. There is no treatment for malaria. B. The many waterfalls in West African rivers make distribution of medicine impossible. C. Years of civil war have left the government unable to respond to malaria outbreaks. D. The French colonial government would not permit treatment for those infected.

[Done] Is a beaver a carnivore, herbivore, or omnivore?

[Done] How does regular exercise help to reduce the effects of mental stress? A. Regular exercise gets you away from the home or office and away from stress. B. People who regularly exercise are happy people and are fun to be around. C. Regular exercise gives you better mental discipline, so you're better able to ignore stress. D. Regular exercise has been shown to reduce the physical effects of stress.

[Done] Something that affects the structure or function of an organism is referred to as a __________. A. modifier B. rash C. disease D. symptom

[Done] Do blood cells have a rigid cell wall? True or False. If false, explain how you would correct the statement to make it true.

[Done] Which of the following is the best example of peer pressure using a reasoning tactic? A. "Have a cigarette. Everyone in this group smokes." B. "C'mon and take a sip. Don't be a bore." C. "Act like your sister. She smoked pot and never got caught."

[Done] What influences the cuisine of particular countries? Consider factors such as climate.

[Done] What are the main characteristics of the first stage of photosynthesis?