Chapter 1 Dual-credit Bio

A habitat is

• A place in a zoo

• The natural environment of a plant or animal

• The natural home of a rabbit

• The natural home of a plant

What is a decomposer?

• Eats dead plants or animals and breaks down to put nutrients back into the ecosystem

• Eats plants or other animals for food

• Makes its own food

• Machine that gathers trash

Click all examples of heterotrophs

• plants

• animals

• bacteria

• some types of fungi and protists

Biotic factors are...

• living things

• non-living things

• undead things

Abiotic factors are...

• living things

• non-living things

• undead things

The ability of a living thing to get bigger is known as _______________.

• Development
• Growth
• Adaptation
• Response

A/An ____________is the smallest unit of life.

• atom
• stimulus
• cell
• DNA

What does an energy pyramid show?

• Energy flow in a community

• Longest lifespans

• The stronger animal the higher it is on the pyramid

Bacteria and fungi typically serve what role in an ecosystem?

• herbivore
• carnivore
• omnivore
• decomposer

What is an organ?

• Groups of similar types of cells that work together to carry out a specific task

• Groups of different tissues working together to perform a particular job

• Groups of different organs working together to complete a series of tasks

• The smallest unit of life