Question

communicable/infectious diseases can be caused by _______

all answers are correct
bacteria
bacteria and viruses
fungi and parasites

question 4

hand washing, vaccination, staying home when ill, and preparing food safely are examples of ways to _______ infectious and communicable diseases.

strength
weaken
prevent
spread

Explanation:

Analyze causes of communicable diseases

Communicable diseases are infectious illnesses caused by microscopic pathogens. These pathogens include bacteria, viruses, fungi, and parasites. Since all listed categories (bacteria, viruses, fungi, and parasites) can cause these diseases, the correct option is "All answers are correct".

Analyze methods of disease prevention

Hygiene practices like hand washing, medical interventions like vaccination, and behavioral choices like staying home when ill and preparing food safely are standard public health measures. These actions are designed to stop the transmission of pathogens, thereby serving to prevent infectious and communicable diseases.

Answer:

Question 1

• (A) All answers are correct (Correct answer)
• (B) Bacteria
• (C) Bacteria and viruses
• (D) Fungi and parasites

Question 2

• (A) strength
• (B) weaken
• (C) prevent (Correct answer)
• (D) spread