Fact 1: Muscle contraction occurs when muscle fibers get shorter. Fact 2: Injury occurs as the muscle is being stretched while the muscle fibers are being contracted. Given the two facts above, answer the question "What happens when the muscle is stretched while fibers are shorter?" with the following options: - rest - decreases - Broken bone - Injury - abrasion - forces - Warmth - Muscle repair
Injury

(Question)
Fact 1: Amphibians have sense organs to smell and taste chemicals. Fact 2: Frogs, toads and salamanders are amphibians. Given the two facts above, answer the question "What can frogs, toads and salamanders use to smell and taste chemicals?" with the following options: - sense organs - Chemical energy - matter vibrating - larynx - Organic compounds - ocular organs - gills - harmful substances
(Answer)
sense organs

Ques: Fact 1: Chemical bonds form when substances react with one another. Fact 2: All substances are composed of molecules. Given the two facts above, answer the question "What forms when molecules react with one another?" with the following options: - Chemical energy - substrates - chemical bonds - living things - Organic compounds - Energy. - new elements - flow of electrons
Ans: chemical bonds

(Q).
Fact 1: Fertilization occurs when a sperm and an egg fuse. Fact 2: Also, the sperm fertilize the egg in one of the fallopian tubes. Given the two facts above, answer the question "What takes place in the fallopian tubes?" with the following options: - sweating - Fertilization - Chromosomes split - matter vibrating - Oxygen is aborbed - flow of electrons - Veins and arteries. - Sex
(A).
Fertilization

Ques:Fact 1: Vertebrates are all chordates that have a backbone. Fact 2: Mammals are like other chordates in that they have backbones. Given the two facts above, answer the question "what are vertebrates?" with the following options: - jellyfish - bacteria - animals - Catch prey - humans - crocodiles - invertebrates - mammals

Ans:mammals

Ques:Fact 1: Carpooling decreases the amount of cars used to travel to a place. Fact 2: Ozone from cars creates smog. Given the two facts above, answer the question "How can smog be reduced?" with the following options: - Burning fuel - Flying airplanes - air cools - evaporation - exercise - vaporization - Driving more cars - Carpooling

Ans:
Carpooling