Question

question 11 of 20
which of these best explains why children are more vulnerable to exposures of
contaminated environmental materials?

they spend too much time at home

they enjoy engaging in unsafe activities

their bodies are designed to be weak

their bodies are rapidly developing

question 12 of 20
where should program operators post their emergency evacuation plans?

in all rooms, excluding restrooms

in the food preparation area

only in each area occupied by children

only in the area where the operator works

Explanation:

Question 11

• "They spend too much time at home" is incorrect as time at home doesn't directly relate to vulnerability to contaminants.
• "They enjoy engaging in unsafe activities" is incorrect as it's a generalization and not a biological reason.
• "Their bodies are designed to be weak" is incorrect; children's bodies are developing, not designed to be weak.
• "Their bodies are rapidly developing" is correct because during rapid development, organs and systems are more sensitive to environmental contaminants, making children more vulnerable.

• "In all rooms, excluding restrooms" is correct as emergency evacuation plans should be visible in all areas where people (including staff and children) are, except restrooms (which are small and not typical gathering areas).
• "In the food preparation area" is incorrect as it's too limited.
• "Only in each area occupied by children" is incorrect as staff also need to see the plans.
• "Only in the area where the operator works" is incorrect as it's too limited.

Answer:

Their bodies are rapidly developing

Question 12