Intro to Life

Pick the true statement about cellular organization:

• cells working together make tissues
• cells working together make organs
• tissues working together make organ systems
• organs working together make cells

What is the most basic unit of life?

• cell
• tissue
• organ
• organ system

What is another way of saying organism?

• living thing
• organ system
• tissue team
• critter

If an organism is made entirely of one cell it is called...

• Multicellular

• Prokaryotic

• Unicellular

• Eukaryotic

Fungi, Plants, and Animals

• Unicellular organisms 
• Multicellular organisms

A baby song bird hatches from its egg with both parent songbirds watching. Which characteristic of life does this represent?

• All living things reproduce

• All living things maintain homeostasis

• All living things use energy

• All living things grow

Which characteristic is shown: A plant switches position and follows the sunlight throughout the day.

• Grow and develop

• Respond to a stimulus

• Acquire and use energy

• Reproduce

Which of these is not true about all organisms?

• all living things are multicellular

• all living things obtain and use energy

• all living things reproduce

The following list represents characteristics of a living thing :

• made of cells, has lungs, can reproduce

• made of cells, grows and develops, uses energy

• has similar chemicals, makes noises, made of cells

When a baby kitten becomes an adult cat, this is an example of...

• energy metabolism
• growth and development
• response to stimuli
• having cells