You are presented with the question "What can be used to separate a solute from a solvent in a solution?" and the following answer choices: - bandaid - Gas - table - sodium - energy - heat - frost - vapors Now knowing that evaporation can be used for separating a solute from a solvent in a solution and energy in the form of heat causes evaporation, choose the best answer.
heat
You are presented with the question "What changing can cause change of state?" and the following answer choices: - climate - global warming - heating liquids - light - temperature - habitat - plant - Greenhouse gases Now knowing that temperature changing can cause phase changes and phase changes Change of State, choose the best answer.
temperature
Q: You are presented with the question "what use pheromones in urine to maintain their territory?" and the following answer choices: - baby dogs - bears - rabbit - Male dogs - girl puppies - mammals - female dogs - animals Now knowing that male dogs use pheromones in urine to mark their territory and coyotes maintain their territory by marking it with urine, choose the best answer.
A: Male dogs
Question: You are presented with the question "what do carcinogens cause mutations in?" and the following answer choices: - that material's properties - sub-units of species - Microscopic organisms - deoxyribonucleic acid - a lot of human deaths - the body's largest organ - harmful substances - female sex cells Now knowing that most carcinogens cause cancer by producing mutations in DNA and dNA DNA is deoxyribonucleic acid, choose the best answer.
Answer: deoxyribonucleic acid
*Question*
You are presented with the question "Which of the following would animals use to store energy?" and the following answer choices: - fats - plants - sodium - blood - Energy - sugar - food - carcass Now knowing that animals use saturated fatty acids to store energy and fatty Acids Fatty acids are the building blocks of fats, choose the best answer.
**Answer**
fats
*Question*
You are presented with the question "what can be harmed to cause its population to decrease?" and the following answer choices: - death - snail - squids - toads - elms - Injury - goat - clams Now knowing that harming an animal species causes that animal 's population to decrease and goats are four legged animals, choose the best answer.
**Answer**
goat