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
mote1985 [20]
2 years ago
14

Aquifers are _______.

Biology
1 answer:
Alik [6]2 years ago
5 0
The answer is d. all of the above.

Aquifers are underground layers of rocks which contain water and serve as important sources of freshwater. They are located below the water table and in the saturated zone. Still, aquifers are not rivers, the flow of underground water cannot pass from one aquifer to another.
You might be interested in
The force ultimately responsible for mass movement
Arisa [49]

Answer:

Gravity is the main force responsible for mass movements. Gravity is a force that acts everywhere on the Earth's surface, pulling everything in a direction toward the center of the Earth. On a flat surface, parallel to the Earth's surface, the force of gravity acts downward

Explanation:

7 0
2 years ago
which of the following best describes why invertebrates isn't considered a scientifically valid word when classifying animals​
Nutka1998 [239]
Taxonomy used to have two groups of vertebrates and invertebrates. But invertebrates are far more diverse when it comes to the phylogenetic tree. Vertebrates all share same characteristic which is a back bone made of vertebrae, but invertebrates don’t share a common anatomical structure that all have; they are radically different in structure so they can’t be grouped in a single group. You have Arthropoda, which all have jointed limbs and segmented bodies and molt their cuticles. There’s Cnidaria, which most have tentacles and nematocysts and are radially symmetrical. And Mollusca, which have a muscular foot and a part of their body called a mantle. All these groups are invertebrates, but there’s nothing they share in common WITHOUT referring to the fact that they don’t have vertebrae. So basically that’s just an example why they can’t be grouped into one category; they all have different characteristics and are placed in different areas of the animal kingdom’s phylogenetic tree. Hope this helps
6 0
3 years ago
What happens if you drop some type of liquid on a cable such as a phone charger? Can you get hurt? Can you still use it?
ipn [44]

It really just depends. If the liquid got in any crevices it might not work. If it wasn't plugged in, no you cannot get hurt. But I've had chargers that I spilled water on and they still work fine, but again, it depends. Like if there's a tear in the cord that liquid got in, then no it probably won't work anymore.

6 0
3 years ago
Help meeeee plesseeeeeee
eimsori [14]

Answer:

a

Explanation:

8 0
3 years ago
Which of the following are negative impacts on land resources caused by human activity? Check all that apply.
Anastaziya [24]

Answer: B) erosion increase due to road construction, C) Chemicals used in mining entering the soil. D) Desertification caused by deforestation

Explanation:

You can tell the negative impacts by human impact by picking the ones that humans are involved in. Hope this helped :)

7 0
3 years ago
Other questions:
  • What are the three stages of urine formation?
    6·1 answer
  • In the 1920s, walter cannon discovered that emotion-arousing incidents trigger an outpouring of ________ from the adrenal glands
    6·1 answer
  • Why was it hard for many immigrants to find jobs in the United States in the late 1800s?
    13·1 answer
  • While examining a specimen under the microscope, Janet discovers a structure that has some genetic material that has RNA but not
    11·2 answers
  • A boy's brain at birth is about ____ percent larger than a girl's, whose brain growth carries over into adulthood.
    8·1 answer
  • What usually compresses the sedimentary rock layers?
    8·1 answer
  • The geological time scale represents the history of what?
    12·1 answer
  • How do you think a period of hot summers will affect the rabbit population?
    12·1 answer
  • 3
    7·1 answer
  • There are 3 types of polar bears: ones with thick coats, ones with thin
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!