You are presented with the question "A laser is used for producing what?" and the following answer choices: - an electron microscope - electromagnetic energy - heat is produced - chemical changes - Electrical energy - hydrogen and oxygen - activation energy - objects that have mass Now knowing that alaser is used for producing light and light is the visible form of electromagnetic energy, choose the best answer.
electromagnetic energy
(Question)
You are presented with the question "Force can cause objects to do what, which is dangerous?" and the following answer choices: - take breaks - speed up - supersonic - Bend - friction - Movement - slow down - drive slow Now knowing that force causes the speed of an object to increase and speeding can be dangerous and increase stress, choose the best answer.
(Answer)
speed up
Ques: You are presented with the question "What are encoded in DNA and called genetic traits?" and the following answer choices: - fur and fat - humans - mammals - orchids - Most plants - colors - phenotypes - A Greek letter Now knowing that characteristics that are encoded in DNA are called genetic traits and an observable characteristic is called a phenotype , choose the best answer.
Ans: phenotypes
(Q).
You are presented with the question "How does a car engine create movement?" and the following answer choices: - Oil - Added pressure - electricity - activation energy - contracting - a hydraulic system - Burning water and salt - Burning fuel and air Now knowing that acar engine usually converts gasoline into motion and heat through combustion and an internal combustion engine burns a mixture of fuel and air, choose the best answer.
(A).
Burning fuel and air
Ques:You are presented with the question "using a gasoline engine requires what?" and the following answer choices: - electricity - no ignition - carbon dioxide - easy ignition - difficult ignition - no gasoline - hydrogen and oxygen - adding heat Now knowing that using a gasoline engine requires burning gasoline and gasoline ignites easily and burns vigorously, choose the best answer.

Ans:easy ignition
Question: You are presented with the question "_ is how organisms grow and repair themselves." and the following answer choices: - respiration - hormone secretion - potatoes - Mitosis - complex - gene regulation - properties - recycling Now knowing that cell division is how organisms grow and repair themselves and mitosis is cell division, choose the best answer.
Answer:
Mitosis