What do you call an animal at the top of a food chain?
Apex predator
15
What is the scientific study of fossils to classify organisms and study interactions with each other and their environments?
Paleontology
15
What is the scientific study of the human past using object remains?
Archaeology
15
What is the scientific study of humanity, concerned with human behavior, human biology, and societies, in both the present and past?
Anthropology
15
What is the scientific study of insects?
Entomology
15
What is the study of the origin of words and the way in which their meanings have changed throughout history?
Etymology
15
What is the speed of light?
About 300000km/s
15
What is the speed of sound?
About 340m/s
15
What was the name of the first man-made object in space?
A Russian satellite named Sputnik in1957
15
What is the study, design, and manufacturing of air flight–capable machines, and the techniques of operating aircraft and rockets within the atmosphere?
Aeronautics
15
What is the medical discipline that uses medical imaging (Xray, CT, PET, MRI) to diagnose and treat diseases within the bodies of animals, including humans?
Radiology
15
What is a drug treatment that uses powerful chemicals to kill fast-growing cancer cells in your body?
Chemotherapy
15
What is a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors?
Radiotherapy
15
Ancient sailors use this equipment for navigation, what is it called?
