Ques: Radioactive dating is used to determine the age of fossils, and for a fossil to be made, the dead plant or animal has to be buried rapidly by sediment. Given these facts, what is used to determine the age of plants or animals buried rapidly by sediment among the following options: - electron microscope - ruler - carbon dating - fossil dating - blastoids - microscope - Physical weathering - history books
Ans: carbon dating

Ques: Cells are programmed to divide only a set number of times, and an egg cell divides into many cells. Given these facts, how many times does an egg cell perform division among the following options: - Summer - set number - It decreases - heat or cold - summer end - autumn - rapid expansion - during the day
Ans: set number

Ques: Living things all require energy for survival, and kinetic energy is energy in motion. Given these facts, what type of motion do living things use among the following options: - wind - Kinetic - Telekinetic - Limbs - Slow - Gravitational - movement - animals
Ans: Kinetic

Ques: Male dogs use pheromones in urine to mark their territory, and during Urination Dog's urine is used as a scent marker for other dogs. Given these facts, how do male dogs mark their territory among the following options: - Chemical energy - Hot dog eating contest - Adequate signage - with their fur - Scent marker - heat produced - mate with females - Paint
Ans:
Scent marker