P Part 1 Quiz

The chemical process by which chlorophyll-containing plants use light to convert carbon dioxide and water into carbohydrates, releasing oxygen as a byproduct.

• photosynthesis
• parasite
• phenomenon
• pattern

A change in a substance that does not alter its chemical makeup.

• physiology
• pH scale
• physcial properties
• physical change

An organism living in, with or on another organism in which a parasite obtains benefits from a host that it usually injures.

• pattern
• particle
• parasite
• pH scale

A reliable sample of traits, acts, tendencies or other observable characteristics.

• pattern
• particle
• pitch
• parasite

The property of a sound, especially a musical tone, that is determined by the frequency of the waves producing it; highness or lowness of sound.

• pH scale
• pitch
• pattern
• particle

An arrangement of chemical elements based on the periodic law.

• pH scale
• phenomenon
• periodic table
• physical properties

A fact or event of scientific interest susceptible to scientific description and explanation.

• phenomenon
• periodic table
• pH scale
• particle

A numerical measure of the acidity or alkalinity of a chemical solution.

• pH scale
• physiology
• physical properties
• periodic table

The biological science of essential and characteristic life processes, activities and functions.

• periodic table
• physical properties
• phenomenon
• physiology

A property of a material that can be observed without changing the chemical makeup of the material.

• physical property
• pH scale
• physiology
• particle