LSS1-3 Bell Ringers

LSS1-3: From Molecules to Organisms: Structures and Processes
The body is a system of interacting subsystems composed of groups of cells

Cell, Nucleus, Chromosome, DNA

Why is DNA really important to all life?

Plant in sunlight

Describe how a plant’s roots, stem, and leaves help it to survive and grow.

Include a labeled diagram as part  of your explanation.

Stages of the Growth of a Bean Plant

Bean Sprout
Bean Plant that has roots, a stem, and leaves
Bean Plant with Flowers
Bean Plant with Flowers and Bees
Kolk, Melinda.  beansprout1b.png. beansprout2.png.  beansprout3.png. beansprout4.png. Pics4Learning. 30 Jan 2023

Growth involves the increase in size of an organism.

Development concerns changes in an organism’s form and functions.

Describe how this bean plant grows and develops.

Different systems of human body diagram illustration

Compare two systems of the body.

Describe how they work together keep the body functioning.

Different systems of human body diagram illustration

Pick one system of the body.

Describe how it works and why it is important.

Explain what happens when that system does not function properly.

Circulatory System

What is the role of the circulatory system in the body, and how does it work to transport materials throughout the body?

What is the difference between a tissue and an organ in the body?

Red Blood Cells

Why is blood considered a connective tissue?

Organs: Brain, Liver, Pancreas, Heart, Lungs, small intestines, spleen, large intestines, stomach, kidneys, bladder, gal bladder

Describe the function of one organ.

What happens to the body when that organ does not function properly?

Healthy Food, Water, and Exercise Equipment

How does your diet and lifestyle affect your health and the functioning of your body’s systems?