For infectious organisms to grow and multiply enough to cause illness,

For infectious organisms to grow and multiply enough to cause illness, they need an environment that has appropriate amounts of: (Select all that apply.)

1. Food
2. Space
3. Water
4. Oxygen
5. Warmth
6. Darkness

ANSWER

ANS: 1, 3, 4, 5, 6
To thrive, organisms require a proper environment, including appropriate food, oxygen, water, temperature, pH, and light. Space does not generally affect microorganism growth.