You are presented with the question "Warm air advancing on what causes cloudy and rainy weather?" and the following answer choices: - streams. - streams - Movement - flooding - coastlines - rivers - rainfall - cold air Now knowing that awarm front causes cloudy and rainy weather and if warm air is advancing on cold air, the front is designated a warm front, choose the best answer.
cold air
You are presented with the question "What can reproduce asexually?" and the following answer choices: - trees - roots - cnidarians - the Sun - Most plants - humans - dogs - orchids Now knowing that polyps usually reproduce asexually and cnidarians have two basic body forms, medusa and polyp, choose the best answer.
cnidarians
Q: You are presented with the question "What causes food to spoil?" and the following answer choices: - contamination - influenza - coliforms - toxins - disease - Dehydration - Pollution - Pesticides Now knowing that bacteria cause food to spoil and water can be tested for coliform and fecal coliform bacteria, choose the best answer.
A: coliforms
Question: You are presented with the question "condensation in the air and humidity are caused by?" and the following answer choices: - Sun - kinetic - heat - Joules - climate - sweat - boiling - water Now knowing that water vapor condensing in clouds causes rain and humidity is the amount of water vapor in the air, choose the best answer.
Answer: water
*Question*
You are presented with the question "What do the actions of sediment and bacteria create?" and the following answer choices: - diamonds - harm - vegetable oil - soil - coal - oil - lake - bogs Now knowing that oil is formed by layers of sediment pushing down on decomposing algae and when the algae dies it is decomposed by bacteria, choose the best answer.
**Answer**
oil
Q: You are presented with the question "Human mating may lead to " and the following answer choices: - population decline - improved eyesight - earthquakes - It helps them survive - heat produced - aggressive behavior - produce offspring - biological diversity Now knowing that competition may lead to aggressive behaviors or displays of aggression and human mating behavior also involves some competition, choose the best answer.
A: aggressive behavior