Ques: You are presented with the question "What do animals require to move?" and the following answer choices:  - babies  - food  - warmth  - air  - oven  - heat  - oxygen  - children  Now knowing that an animal requires energy to move and all foods provide energy, choose the best answer.
Ans: food

Ques: You are presented with the question "What is the form of genetic material used during mitosis called?" and the following answer choices:  - proteins  - Plants growth  - genetic fluid  - mitosis cells  - chromosomes  - pollen  - Leptospirosis  - Chemical energy  Now knowing that chromosomes are the form of the genetic material of a cell during cell division and mitosis is cell division, choose the best answer.
Ans: chromosomes

Ques: You are presented with the question "What is something that changes an ecosystem?" and the following answer choices:  - seasons  - herbicide  - animals  - Pesticides  - flooding  - wind  - influenza  - climate  Now knowing that seasons cause change to the environment and an ecosystem is an environment and all the members of that environment, choose the best answer.
Ans: seasons

Ques: You are presented with the question "how does a car engine usually convert gasoline into motion and heat?" and the following answer choices:  - Evaporation  - compound of hydrogen oxygen  - kinetic energy  - antifreeze  - oil changes  - igniting fuel and oxidiser  - using the turn signal  - oxidation reaction  Now knowing that acar engine usually converts gasoline into motion and heat through combustion and combustion is a type of oxidation reaction, choose the best answer.
Ans:
oxidation reaction