Biology awesome questions

Which of the following properties of water enables it to move from the roots to the leaves of plants?

• Water expands as it freezes.

• Water is an excellent solvent.

• Water exhibits cohesive behavior.

• Water moderates temperature.

A close relationship between two different species of organisms living together.

• Mutualism

• Symbiosis

• Competition

• Commensialism

In order for something to be considered a living organism, it must display _____ of the eight characteristics of living things.

• All

• One

• Some

• More than half

Define.

• the movement of water through a plant from the roots up the stem

• the loss of water from the leaves of a plant by the process of evaporation

• the flow of water into plant roots by osmosis from the soil

• the process of minerals and sugars moving through plant veins

What is the purpose of cellular respiration?

• To turn energy from the sun into glucose
• To turn oxygen into glucose
• To turn ATP into glucose
• To turn glucose into energy in the form of ATP

Which of these most accurately shows the relationship between photosynthesis and cellular respiration?

• 
• 
• 
• 

Arrows in a food web represent...

• eating

• sunlight

• energy

• matter

What's the purpose of the phloem?

• to bring water through the stem

• to bring carbohydrates through the stem

• Captures the sunlight

• Captures the sunlight

Which of the following organisms are LEAST closely related?

• organisms that share a domain

• organisms that share a family

• organisms that share a genus

• organisms that share a species

Why might some plants that grow on the shady rain forest floor have large leaves?

• to stay safe from predators

• to attract different animals

• to survive harsh winters with heavy snowfall

• to take in as much sunlight as possible