What does a free body diagram represent?

In a free body diagram, which arrow represents gravity?

What is a common reason for using a free body diagram in physics?

Which of the following forces is typically NOT included in a free body diagram?

What does the length of an arrow in a free body diagram signify?

When drawing a free body diagram, what is the first step you should take?

Which force would typically be shown as acting upward on a free body diagram of a book resting on a table?

In a free body diagram, if an object is accelerating to the right, what can we infer about the forces acting on it?

What would you include in a free body diagram to represent tension in a rope?

When multiple forces are acting on an object in a free body diagram, how can you determine the net force?

Which layer of the Earth is primarily made up of molten rock?

What is the Earth's outermost layer called?

Which layer of the Earth is primarily composed of liquid iron and nickel?

What is the solid inner layer of the Earth called?

What major element is primarily found in the Earth's crust?

What is the primary function of the Earth's mantle?

Which layer of the Earth is responsible for the majority of its mass?

Which layer is directly beneath the Earth's crust?

What is the temperature range in the Earth's inner core?

What is the basic unit of heredity in living organisms?

Which of the following pairs of alleles represents a homozygous genotype?

What do we call the physical expression of a genetic trait?

What term is used to describe different forms of a gene?

What is the term for an organism that has two different alleles for a trait?

What is the term for the snippet of DNA that provides the instructions to create a specific protein?

What is the observable characteristic that results from the interaction of an organism's genotype with its environment?

What is the purpose of the independent variable in an experiment?

In an experiment, what is the dependent variable?

What does it mean to have a controlled variable in an experiment?

Why is it important to repeat experiments multiple times?

What is a hypothesis in the context of an experiment?

What is the main purpose of a control group in an experiment?

What is the role of the experimental group in an experiment?

What is a variable that is manipulated in an experiment called?

What is the prevailing theory about the formation of Earth?

Which process describes the formation of the Earth from dust and gas around the Sun?

Which event is believed to have caused the moon's formation?

What gas was predominant in the early atmosphere of Earth?

What theory explains the slow movement of Earth's continents over geological time?

Which layer of the Earth is composed mainly of molten rock?

During Earth's formation, which process contributed to the creation of its magnetic field?

Which gas was released in large amounts by volcanic activity during Earth's early formation?

Which of the following is NOT a method of asexual reproduction?

What type of reproduction involves the combining of genetic material from two parents?

What is a zygote?

What is the main purpose of meiosis in sexual reproduction?

What is a primary characteristic of asexual reproduction?

Which process involves the fusion of a sperm cell and an egg cell?

What type of rock forms from the cooling and solidification of magma?

What is the principle that suggests older layers of rock are found below younger layers?

What is the main method by which absolute dating determines the age of rocks?

What is the term for the division of Earth's history into different time intervals?

Which type of dating compares the ages of rock layers based on their position and the fossils they contain?

Which type of plate boundary is characterized by plates sliding past each other?

What type of plate boundary leads to the formation of mountains?

At which type of plate boundary do tectonic plates move away from each other?

What is a common geological feature formed at a subduction zone?

Which of the following best describes a transform boundary?

What geological activity is most commonly associated with divergent boundaries?

Which geological feature is typically formed at an oceanic-continental convergent boundary?

What happens at a convergent boundary between two continental plates?

What type of boundary is primarily responsible for earthquakes?

What is the primary driving force behind the movement of tectonic plates?

What is the purpose of using a Punnett square in genetics?

If a plant with genotype Tt (tall) is crossed with a plant of genotype tt (short), what fraction of the offspring is expected to be tall?

In a Punnett square, what do the letters on the outside represent?

If a homozygous dominant plant (AA) is crossed with a homozygous recessive plant (aa), what is the expected genotype of all offspring?

In a cross between two individuals with genotypes Bb and Bb for a single trait, what fraction of the offspring is expected to be homozygous recessive?

What does a Punnett square allow you to determine about a genetic cross?