Exam: IELTS

Definition: Relating to the nerve fibers that connect to a ganglion, particularly in the autonomic nervous system.

Example: The preganglionic fibers are essential for transmitting signals from the central nervous system to the ganglia.

Definition: Able to be attacked or captured; not secure.

Example: The castle was pregnable due to its weak defenses.

Definition: The state of carrying a developing baby inside a woman's body.

Example: Her second pregnancy was easy.

Definition: Carrying a developing baby inside the body.

Example: She is pregnant and expecting her first child.

Definition: To heat something, like an oven, before using it for cooking.

Example: Please preheat the oven to 350 degrees before baking the cake.

Definition: A person who studies or is an expert in the time before written history.

Example: The prehistorian discovered ancient tools that provided insight into early human life.

Definition: Relating to the time before written history, often referring to ancient times when early humans lived and developed.

Example: The museum has a fascinating exhibit on prehistoric animals and their habitats.

Definition: Relating to the time before written history, often referring to ancient human cultures and their activities.

Example: The museum has a fascinating exhibit on prehistoric animals and their habitats.

Definition: In a way that relates to the time before written history.

Example: The cave paintings were created prehistorically, long before any written records existed.

Definition: The time in human history before people started writing things down, including the study of early human life and cultures.

Example: Archaeologists study artifacts to learn about prehistory.