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
evablogger [386]
4 years ago
15

An igneous rock is found on the ground and has no identifiable crystals. What is the most likely origin of this rock?molten mate

rial that cooled slowlymolten material that cooled quicklyrock that was eroded by surrounding rocksrock that was exposed to extreme pressure
Biology
2 answers:
iren [92.7K]4 years ago
7 0

Answer:

The answer would be: Molten material that cooled quickly.

Igneous rocks are formed by the cooling of molten material. So we can cross out the last two choices. The rock has no identifiable crystals so it is most likely an Extrusive igneous rock. They form on the surface where they cool quickly.

Those that form underground are called intrusive rocks. They cool slowly allowing enough time for crystal formation.

Explanation:

bruh

quester [9]4 years ago
4 0

The answer would be: <u>Molten material that cooled quickly.</u>


Igneous rocks are formed by the cooling of molten material. So we can cross out the last two choices. The rock has no identifiable crystals so it is most likely an Extrusive igneous rock. They form on the surface where they cool quickly.


Those that form underground are called intrusive rocks. They cool slowly allowing enough time for crystal formation.

You might be interested in
the human heart is about the size of a(n) group of answer choices small plum. golf ball. adult's fist. grapefruit.
Wittaler [7]

c). The human heart is about the size of an adult's fist.

A fist-sized organ, the heart circulates blood throughout your body. It serves as your circulatory system's main organ.

Four major muscle-driven chambers make up your heart; they are each powered by electrical impulses. Your nervous system and brain control how your heart beats.

The main organ of your circulatory system, a web of blood vessels that circulates blood throughout your body, is your heart. It also interacts with other bodily systems to regulate your blood pressure and heart rate. Your lifestyle, family history, and medical history are all factors that determine how well your heart functions.

For more questions like Human heart click the link below:brainly.com/question/1527319

#SPJ4

3 0
1 year ago
A researcher investigates a recently discovered species of plant. The plant has vascular tissues and exhibits a sporophyte and a
Anna71 [15]

The plant contains vascular tissue and has an alternation of generation. But, it lacks seeds. So, the plant is a Pteridophyte.

  • Vascular tissues are absent in thallophytes and bryophytes. They are found in pteridophytes, gymnosperms and angiosperms.
  • The sporophyte and gametophyte generation is common in bryophytes and pteridophytes.
  • Seeds are produced in plants that come under the group gymnosperms and angiosperms. The presence of seeds is the main characteristic of these groups.
  • Thallophytes, bryophytes and pteridophytes lack seeds. The reproduction in plants that comes under these groups occurs with the help of spores.

Thus, the recently discovered species of the plant should be classified based on the presence of vascular tissues, gametophytes and sporophytes. As pteridophytes contain vascular tissues, sporophytes and gametophytes and lack seeds, the plant is a pteridophyte

Learn more about pteridophytes here:

brainly.com/question/12375814

#SPJ10

6 0
2 years ago
What causes an increase in the average global temperature ?
LuckyWell [14K]

Answer:

D

Explanation:

Increse in the Greenhouse Gases throughout the atmospshere

5 0
3 years ago
Read 2 more answers
Animals with a nervous system show several more complex types of responses. These responses are called A:Instinct or B:Learned r
Ivenika [448]
I would say A but not really sure lol

5 0
3 years ago
Read 2 more answers
I only need 3 questions answered plz there really important ‼️
Aleksandr-060686 [28]

Answer:

AlF3 is the formula for aluminum flouride.

Explanation:

7 0
3 years ago
Other questions:
  • The key to the evolution of altruism is that a. recipients have to be more likely to carry the altruistic allele than nonrecipie
    11·1 answer
  • A radiology technician approaches a new patient and states: "i am jennifer and i will be taking care of you today." this is an e
    8·1 answer
  • Ashley is on the track team and is running an 800-meter race. throughout the race, her respiratory rate increases rapidly. this
    7·2 answers
  • How do symbiotic relationships evolve? PLEASE!!! PLEASE!!! HELP!!!! I NEED IT!!!!!!
    15·1 answer
  • Would meteorology be a useful science to apply to the study of Mercury the innermost and smallest planet.. Explain !
    14·1 answer
  • The analogy of ATP molecules and rechargeable batteries is fitting because ______. Select one: a. all batteries are rechargeable
    13·1 answer
  • Along what feature of the ocean floor does seafloor spreading began
    8·1 answer
  • White blood cells migrate to a source of infection by amoeboid migration along the surfaces of endothelial cells. Imagine you ha
    7·1 answer
  • What is the function of Chlorophyll B ? wirte only 8 to 10 points​
    10·1 answer
  • What is the role of gravity in our solar system?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!