Can someone check my answers i need a a. these are true or false questions.

having a family history of a certain disease means you will certainly also get the disease.
false

noninfectious diseases can be both environmentally influenced and inherited.
true

cigarette smoke and air pollution can trigger an asthma attack
true

the lack of balanced nutrition can lead to disease
true

Which shows a correct order of steps in the scientific method? develop a hypothesis, analyze data, draw conclusions, make observations develop a hypothesis, analyze data, make observations, draw conclusions make observations, develop a hypothesis, analyze data, draw conclusions make observations, draw conclusions, develop a hypothesis, analyze data.

Which term defines one's age as measured in years? chronological age biological age social age mental age

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.