Scientific Method Characteristics of Life Review

You drink a glass of lemonade, but your body’s pH does not change. This is an example of how organisms:

Recording the behavior of a robin’s nest in which the mother is feeding worms to several offspring.

 Jan consistently read the volume of liquids as shown. How would this practice impact her work? 

A male moth finds female moths by following a trail of airborne chemicals, called pheromones What characteristic?

All living things maintain a balance within their cells and the environment through the process of

GPA, grades, SAT scores

A hypothesis is a

Unlike the sand dollar, the paramecium does not have to maintain a stable internal environment.

A doctor wanted to discover what caused malaria. Based on observations, he said it was the mosquito. This is a

Shivering is an example of homeostasis in humans.

Orchids were studied to determine if the amt of humidity affected the flowering of these plants. What is the IV?

Consider the paramecium & sand dollar. Both have DNA in their cells.

Scientific hypotheses are most often tested by the process of

Biology is the study of

A group of genetically similar organisms that can produce fertile offspring is called a

The variable that is measured in an experiment is the ____ variable.

Which data point on the graph is probably invalid?

A planned procedure to test a hypothesis is called a(n)

Study wolf interactions in the field

In an experiment, the height of several plants was recorded daily in millimeters. Which tool would be the most accurate?

Richard observes swallowtail butterflies in a field. Which one of these is an observation he made about a butterfly?

What characteristic do all living things share?

The passing of traits from parents to offspring is called heredity.

The researcher deals with data in the form of words.

A scientist noticed that the number of salamanders in ponds in the Rocky Mountains was declining. This was a(n)

Information gathered from experiments is called the 

Reproduction is important because no one organism lives forever.

Which of the following is characteristic of all living things?