Microorganisms

Microorganisms are living thing that are too small to be seen without _____________

Which observation supports the claim that microorganisms are helpful to ecosystems?

• Microorganism are to small to been seen without special equipment.

• Microorganism need water and energy to survive.

• Millions of microorganism can often be found in soil.

• Microorganisms break down dead plants and animals, making nutrients available.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What type of instrument would you use to look at cells?

• Telescope

• Microscope

• Giroscope

• None of the above

Choose the following beneficial bacteria

• Lactobacillus

• E-coli

• Salmonella

• clostridium botulinum

Different types of algae microorganisms can be both ____________

• beneficial

• beneficial and harmful

• harmful

• None of the above

Tags

NGSS.MS-LS2-4

Microorganisms can be both ______________

Tags

NGSS.MS-LS3-1

Give and explanation: Why is salmonella a harmful bacteria

Select the following harmful bacteria -

• salmonella

• The following are not harmful bacteria's

• E-coli

• influenza

Most microorganisms are a ___________ organisms and are were abundant in numbers within a population

Tags

NGSS.MS-LS1-1

Viruses uses another ___________ cell to make copies of itself

• microorganism

• organisms

• harmful bacteria

• enviorment