Living Things

Front

What are decomposers and why are they important?

Back

Decomposers, such as bacteria, break down dead organic matter, recycling nutrients back into the ecosystem, which is essential for the survival of other organisms.

Tags

NGSS.MS-LS2-3

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells are simpler and do not have a nucleus, while eukaryotic cells are more complex and contain a nucleus.

Front

Where is bacteria commonly found in the human body?

Back

Bacteria are commonly found in the human digestive system, aiding in digestion and nutrient absorption.

Front

What are heterotrophs?

Back

Heterotrophs are organisms that obtain energy by consuming nutrients from their environment, unlike autotrophs that produce their own food.

Front

What does homeostasis mean?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.

Tags

NGSS.HS-LS1-3

Front

What is the role of bacteria in ecosystems?

Back

Bacteria play a crucial role in ecosystems as decomposers, breaking down organic matter and recycling nutrients.

Tags

NGSS.MS-LS2-3

Front

What are the two main types of cells?

Back

The two main types of cells are prokaryotic and eukaryotic cells.

Front

What is an example of a heterotroph?

Back

Humans and animals are examples of heterotrophs as they consume plants and other organisms for energy.

Front

Why is homeostasis important for living organisms?

Back

Homeostasis is important because it allows organisms to function optimally and survive in varying environmental conditions.

Tags

NGSS.HS-LS1-3

Front

What is the function of decomposers in an ecosystem?

Back

Decomposers break down dead organisms and waste, returning essential nutrients to the soil and supporting plant growth.

Tags

NGSS.MS-LS2-3