Fact 1: Fertilization occurs when a sperm and an egg fuse. Fact 2: After fertilization, the egg becomes diploid and is called a zygote. Given the two facts above, answer the question "What forms a zygote?" with the following options: - Most plants - a sperm and an egg - remains of prehistoric life - bacteria - and egg and an egg - Leptospirosis - a sperm and a sperm - Plant reproduction
a sperm and an egg

(Question)
Fact 1: Playing is just one of many ways that mammals and other animals learn how to behave. Fact 2: Mammals include lions, bears, dogs, horses, cattle and antelopes. Given the two facts above, answer the question "What learns to behave through playing?" with the following options: - otters - bacteria - viruses - rocks - lions - animals - humans - Birds
(Answer)
lions

Ques: Fact 1: Cold fronts cause thunderstorms as they pass by. Fact 2: Thunderstorms Thunderstorms give birth to tornadoes. Given the two facts above, answer the question "Cold fronts can give birth to what?" with the following options: - rays or beams - heat energy - warm weather - high pressure - fur and fat - influenza - tornadoes - rising tides
Ans: tornadoes

(Q).
Fact 1: Most reptiles have good eyesight and a keen sense of smell. Fact 2: Reptiles include crocodiles. Given the two facts above, answer the question "What has good eyesight and a keen sense of smell?" with the following options: - bats - crocodiles - viruses - mammals - animals - bacteria - rabbit - fur seals
(A).
crocodiles

Ques:Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide. Fact 2: Nucleotides are the building blocks of DNA . Given the two facts above, answer the question "mutations may change the structure of the what of DNA?" with the following options: - personalities - mutations - solid, liquid, gas - building blocks - gastropod shells - Veins and arteries. - hosts - an organism's body

Ans:building blocks

Ques:Fact 1: The vanes rotating in an electric fan causes air to move. Fact 2: Electricity flows through an electric motor in a fan, causing the fan's blades to turn. Given the two facts above, answer the question "What would a turning blade cause?" with the following options: - air to move - scattered light - contamination - killing insects - air to freeze - water to cool down - heat energy - air to stagnate

Ans:
air to move