Pagina de inicio
/
Biología
/
Question #2: Scientists frequently monitor levels of microorganisms at beaches in the summertime High temperatures, pollution, runoff, and illegal dumping all affect water quality. What do these scientific efforts illustrate? A. High temperatures increase runoff from agricultural fields. B. Pollution can be eliminated through water testing. C. Watertesting identifies the origin of illegal dumping. D. Monitoring water quality Is important for public health. Question #3 Lead is a toxic metal that can interfere with brain development in children. Until 1985, lead was often used in plumbing materials in the United States Older buildings may still contain lead materials in their plumbing systems: Lead from original lead piping can also enter the water 5,3tems of homes and commercial buildings, which can affect drinking;household andshowerwater. What is the mosteffective policy to protect children and other citizens from lead exposure? A:- Research local city laws to find ones that penalize property owners with older?Suldings B. Conduct regular blood and urine tests for people who live and work in older buildings. f. Examine water samples for chemical elements that have a structure similar to lead. D. Provide all city residents monthly with a 2-weeksupply of bottled water and juices.

Problemas

Question #2: Scientists frequently monitor levels of microorganisms at beaches in the summertime High temperatures, pollution, runoff, and illegal dumping all affect water quality. What do these scientific efforts illustrate? A. High temperatures increase runoff from agricultural fields. B. Pollution can be eliminated through water testing. C. Watertesting identifies the origin of illegal dumping. D. Monitoring water quality Is important for public health. Question #3 Lead is a toxic metal that can interfere with brain development in children. Until 1985, lead was often used in plumbing materials in the United States Older buildings may still contain lead materials in their plumbing systems: Lead from original lead piping can also enter the water 5,3tems of homes and commercial buildings, which can affect drinking;household andshowerwater. What is the mosteffective policy to protect children and other citizens from lead exposure? A:- Research local city laws to find ones that penalize property owners with older?Suldings B. Conduct regular blood and urine tests for people who live and work in older buildings. f. Examine water samples for chemical elements that have a structure similar to lead. D. Provide all city residents monthly with a 2-weeksupply of bottled water and juices.

Question #2: Scientists frequently monitor levels of microorganisms at beaches in the summertime High temperatures, pollution, runoff, and illegal dumping all affect water quality. What do these scientific efforts illustrate? A. High temperatures increase runoff from agricultural fields. B. Pollution can be eliminated through water testing. C. Watertesting identifies the origin of illegal dumping. D. Monitoring water quality Is important for public health. Question #3 Lead is a toxic metal that can interfere with brain development in children. Until 1985, lead was often used in plumbing materials in the United States Older buildings may still contain lead materials in their plumbing systems: Lead from original lead piping can also enter the water 5,3tems of homes and commercial buildings, which can affect drinking;household andshowerwater. What is the mosteffective policy to protect children and other citizens from lead exposure? A:- Research local city laws to find ones that penalize property owners with older?Suldings B. Conduct regular blood and urine tests for people who live and work in older buildings. f. Examine water samples for chemical elements that have a structure similar to lead. D. Provide all city residents monthly with a 2-weeksupply of bottled water and juices.

Solución

avatar
Mauricioveterano · Tutor durante 10 años
expert verifiedVerificación de expertos
4.0 (237 votos)

Responder

2. D. Monitoring water quality is important for public health.<br />3. B. Conduct regular blood and urine tests for people who live and work in older buildings.

Explicar

## Step1<br />For question 2, the question is asking what the scientific efforts of monitoring microorganisms at beaches illustrate. The options provided are all potential outcomes of such monitoring, but the question is asking for the most direct and significant outcome.<br /><br />## Step2<br />For question 3, the question is asking for the most effective policy to protect citizens from lead exposure. The options provided are all potential policies, but the question is asking for the most direct and effective one.
Haz clic para calificar: