Freshwater biomes have water that contains little or no salt, and estuaries display characteristics of both marine and freshwater biomes. Given these facts, what do freshwater environments have little of among the following options: - nektar - sand - nitrogen - fungi - salt - Acids - Carbon - water
salt

Running water is better able to dissolve oxygen and nutrients than standing water, and streams and creeks provide running water. Given these facts, what is better able to dissolve oxygen and nutrients than standing water among the following options: - puddles - microorganisms - ponds - nitrogen - swamp vegetation - Veins and arteries. - streams and creeks - peachleaf willow
streams and creeks

Q: The vanes rotating in an electric fan causes air to move, and fans move air, providing a cooling breeze. Given these facts, what is provided by vanes rotating in an electric fan among the following options: - heat energy - cool breezes - torrential rains - Animal survival - kinetic energy - loud storms - energy - hot winds
A: cool breezes

Question: Cold fronts cause thunderstorms as they pass by, and fronts boundaries between air masses Fronts are boundaries between air masses . Given these facts, boundaries between air masses can cause among the following options: - Dehydration - friction - rain or sun shine - permineralization - heat energy - Pollution - Movement - thunderstorms
Answer: thunderstorms

*Question*
Cells that divide uncontrollably may form a tumor, or abnormal mass of cells, and for example, a fibroid is a tumor, a wart is a tumor, and cancers are tumors. Given these facts, when cells start to divide uncontrollablly, they may form a what among the following options: - anemia - tissue - fever - cell - organ - fibroid - acid rain - illness
**Answer**
fibroid

Mammals breathe with the help of a diaphragm, and when a person stops breathing, they die. Given these facts, what do mammals use a diaphragm for among the following options: - movement - Movement of an air mass - Pumping water - survival - Preventing death - To keep their body heat. - Shaving cats - Making friends
Preventing death