Biology STAAR 2026 Exam – Verified
Questions and Answers for an A Grade
List the characteristics of all living things. - CORRECT ANSWERS 1) All living things are
made up of one or more cells.
2) All living things respond to their environment.
3) All living things are able to reproduce.
4) All living things need energy from metabolism.
What is a group of genetically similar organisms that can produce fertile offspring? - CORRECT ANSWERS
a species
All living organisms are composed of these. - CORRECT ANSWERS cells
define homeostasis - CORRECT ANSWERS regulation and maintainance of constant iternal
conditions in an organism.
The process by which organisms make more of their own kind. - CORRECT ANSWERS
reproduction
A scientist noticed that the number of salamanders in ponds was declining. This is an example of what
step in the scientific method? - CORRECT ANSWERS observation
Name the order in which the steps of scientific investigations are most typically applied. - CORRECT
ANSWERS Observation, Hypothesis, Predictions, Controlled Testing, Theory, Verification
Questions and Answers for an A Grade
List the characteristics of all living things. - CORRECT ANSWERS 1) All living things are
made up of one or more cells.
2) All living things respond to their environment.
3) All living things are able to reproduce.
4) All living things need energy from metabolism.
What is a group of genetically similar organisms that can produce fertile offspring? - CORRECT ANSWERS
a species
All living organisms are composed of these. - CORRECT ANSWERS cells
define homeostasis - CORRECT ANSWERS regulation and maintainance of constant iternal
conditions in an organism.
The process by which organisms make more of their own kind. - CORRECT ANSWERS
reproduction
A scientist noticed that the number of salamanders in ponds was declining. This is an example of what
step in the scientific method? - CORRECT ANSWERS observation
Name the order in which the steps of scientific investigations are most typically applied. - CORRECT
ANSWERS Observation, Hypothesis, Predictions, Controlled Testing, Theory, Verification