1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexdok [17]
2 years ago
12

Air pollution in US National Parks is effecting the environment in what way(s)? a. Plant damage from ozone exposure b. High leve

ls of mercury found in endangered bat species c. Changes to alpine ecosystems due to nitrogen d. All of the above Please select the best answer from the choices provided A B C D.
Biology
1 answer:
Fofino [41]2 years ago
6 0

Answer:

a

Explanation:

cuz pick the ask because I felt like it was a good answer

You might be interested in
Different organisms store glucose in various forms. You discover a new species. Upon chemical analysis, you find that it is comp
neonofarm [45]

Dogs


Hints:

go to quizlet u will find all ur answers


8 0
3 years ago
Natural selection is a common mechanism for proposing how evolution occurs. Which statements describe how natural selection work
vekshin1

Answer:A and D

Explanation: Because that’s what US Test Prep said was right.

6 0
3 years ago
What is the function of bile in the digestion of fats in the small intestine?
Anna35 [415]

Answer:

Bile is a fluid that is made and released by the liver and stored in the gallbladder. Bile helps with digestion. It breaks down fats into fatty acids, which can be taken into the body by the digestive tract.

Explanation:

When digesting fats, bile acts as an emulsifier to break the large fat globules into smaller emulsion droplets. Emulsified fats provide a larger area for the fat-digesting enzymes (lipase) to act, making the process quicker. Bile acts as a good solvent.

7 0
3 years ago
Give and example of resources a squirrel might need.
nadezda [96]
Food, shelter, water, are some things a squirrel will need to survive
6 0
3 years ago
15. Explain how each of the following creates electrical energy:
olga_2 [115]
Solar- technologies convert sunlight into electrical energy either through photovoltaic panels or through mirrors that concentrate solar radiation.

Hydro- a hydraulic turbine converts the energy of flowing water into mechanical energy. A hydroelectric generator converts this mechanical energy into electricity

Tidal- energy is a form of hydropower that works by harnessing the kinetic energy created from the rise and fall of ocean tides and currents, also called tidal flows, and turns into unusable electricity

Wind- turns the propeller like blades of a turbine around a rotor, which spins a generator, which creates electricity

OTEC- plants pump large quantities of deep cold seawater and surface seawater to run a power cycle and produce electricity

Biomass- is burned in a boiler to produce high-pressure steam. This steam flows over a series of turbine blades, causing them to rotate. The rotation of the turbine drives a generator, producing electricity

Geothermal- power plants use steam to produce electricity. The steam comes from reservoirs of hot water found a few miles or more below the earth’s surface. The steam rotates a turbine that activates a generator, which produces electricity
4 0
3 years ago
Other questions:
  • Which figure is closest to the age of the solar system?
    14·1 answer
  • Darwin drew ideas for his theiry from observations of organisms on
    11·1 answer
  • lidentity the cell organelles found only in plant cells and those found in boyh animal and plant cells
    6·1 answer
  • What type of mutation results in frameshift mutation?
    13·1 answer
  • Which part of the bean see stores fpod for the early development of new plant​
    14·1 answer
  • What’s an example of dew point?
    9·2 answers
  • Does this graph show an endothermic of exothermic reaction?
    12·2 answers
  • What is one event that is common to carbon, nitrogen and phosphorous cycle?
    10·1 answer
  • HELP ME GUYS PLEASE!
    12·2 answers
  • Which ocean movement do power plants use to produce unusable energy?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!