Practice Test Unit 1 Biology

Study of life

• biodiversity

• biology

• biosphere

• ecology

All the chemical reactions happening in the body and cells.

• homeostasis

• species

• biodiversity

• metabolism

All the living and non-living factors in a given area

• popluation

• community

• ecosystem

• biosphere

All the ecosystems on earth make up the _.

• biosphere

• biology

• living zone

• ecosystem

The change of an organism over time

• evolution

• adaptation

• homeostasis

• species

When an organism works to maintain a stable internal environment (stay the same)

• metabolism

• adaptaion

• system

• homeostasis

At what depth were the most bubbles created?

• 0

• 5

• 10

• 15

Based on pie chart, what percentage of contributions were made in 2016?

• 8

• 5.5

• 42

• 39

What are all the things that are kept the same in an experiment?

• controls
• data
• constants
• independent variables

What is the effect of salt water on the average of the height of the 3 tallest blades of grass?
What is the independent variable in the above question?

• salt water
• height
• average
• effect