You are presented with the question "What can have a negative impact on the sinuses in a body?" and the following answer choices: - mold spores - A virus - humid air - warm water - warm air - Pesticides - viruses - disease Now knowing that amold spore has a negative impact on the respiratory system and sinusitis Sinuses are a part of the upper respiratory system, choose the best answer.
mold spores
You are presented with the question "Bacteria can cause people to do what?" and the following answer choices: - sweating - turn inside out - harm physicians - contracting - decrease stamina - turn to a doctor - Dehydration - become doctors Now knowing that bacteria can cause people to become ill and most people turn to a doctor when they are ill or injured, choose the best answer.
turn to a doctor
Q: You are presented with the question "Many plants respond to the days growing shorted by doing what?" and the following answer choices: - colder and wetter - scattering seeds - resistance activities - Decrease bodily water - evaporation - Exfoliation - bending light rays - reusing materials Now knowing that many plants respond to the days growing shorter in the fall by going dormant and when the growing season ends, plants become dormant or scatter seeds and die, choose the best answer.
A: scattering seeds
Question: You are presented with the question "What does caffeine make blood vessels do?" and the following answer choices: - reduce - sweating - reduced heat - Dehydration - survive - contract - It expands - Rise Now knowing that constriction occurs when the muscular walls of blood vessels contract and caffeine constricts blood vessels, choose the best answer.
Answer: contract
*Question*
You are presented with the question "What gas is produced by burning propane?" and the following answer choices: - Greenhouse gases - Sulfur dioxide - gasoline - Carbon monoxide - hydrocarbons - carbon dioxide - dangerous - heating liquids Now knowing that carbon monoxide is a gas produced by furnaces and other devices that burn fuel and cabins have wood burning stoves and propane furnaces, choose the best answer.
**Answer**
Carbon monoxide
(Question)
You are presented with the question "What can have special excretory structures?" and the following answer choices: - barnacles - animals - feces - molecules - fungi - cows - insects - planets Now knowing that some arthropods have special excretory structures and insects are the largest group of arthropods, choose the best answer.
(Answer)
insects