Regents MC 8-24

Front

What is competition in ecosystems?

Back

Competition in ecosystems refers to the struggle between organisms for limited resources such as food, water, and space.

Front

What happens to organisms that compete successfully?

Back

Organisms that compete successfully will survive, reproduce, and pass their traits on to their offspring.

Front

What is the role of the circulatory system in the human body?

Back

The circulatory system transports oxygen, nutrients, and hormones to cells and removes waste products like carbon dioxide.

Front

What is a cell?

Back

A cell is the basic structural, functional, and biological unit of all living organisms.

Front

What is a tissue?

Back

A tissue is a group of cells with a similar structure and function.

Front

What is an organ?

Back

An organ is a group of tissues that work together to perform a specific function.

Front

What is an organ system?

Back

An organ system is a collection of organs that work together to perform complex functions.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular ecosystem, including the number of different species.

Front

What is the impact of mass extinctions on ecosystems?

Back

Mass extinctions can impact the energy flow and food supply within an ecosystem, leading to imbalances.

Front

What is the significance of recycling materials in an ecosystem?

Back

Recycling materials in an ecosystem allows for the continuous use of resources, supporting life processes.