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
pishuonlain [190]
3 years ago
12

When igneous rocks cool slowly, but then rapidly cool down once they reach Earth’s surface, they will form a __________ texture,

with _________________.
A) fine-grained; trapped bubbles within the rock
B) vesicular; larger crystals embedded within a mass of smaller crystals
C) porphyritic; larger crystals embedded within a mass of smaller crystals
D)glass; large grains of minerals
Biology
1 answer:
tia_tia [17]3 years ago
5 0

The answer is C) porphyritic and large crystals

You might be interested in
A chronic nervous system disease characterized by progressive muscle rigidity and involuntary tremors is called:
cupoosta [38]
Parkinson's Disease which causes your muscles to not be able to relax and causes tremors.
6 0
3 years ago
How does the photosynthetic reaction center differ from the chorophyll molecules in the antenna complex?
o-na [289]

Answer:

Photosynthetic reaction center differ from the chlorophyll molecules in the antenna complex by the presence  and absence of core pigment and accessory pigment.

Explanation:

Photosynthetic reaction center contain core pigment known as chlorophyll  A which can aborb wavelength of sunlight not more than 700 nm in case of Photosystem 1 and the core chlorophyll pigment of Photosystem 2 absorb light having wavelength of 680nm or less than that.

                           Antenna complex or light harvesting complex  such as chlorophyll b ,Carotenoid,Xanthophyll absorb light energy from sunlight and transfer that light energy to photosynthetic reaction center by resonance energy transfer so that the photosynthetic reaction center uses the same(light energy) in form of chemical energy to out the further reactions of photosynthesis.

             

5 0
3 years ago
As temperatures and carbon dioxide levels rise in the ocean
irinina [24]

Im not understanding what you are trying to ask in the question.

Is there answer choices?

Is there a paragraph to go with it?

3 0
3 years ago
Which of the following is a future consequence of the use of wind energy on the environment?
lana [24]

Answer:

the well be wind cell are used in isolated locations

5 0
2 years ago
Tipo especializado de bolsas alargadas que envuelve los tendones cuando atraviesan túneles osteofibrosos
Rudiy27

Answer:

Vainas sinoviales tendinosas

Explanation:

Las vaina tendinosas o vainas sinoviales son mangas de tejido de protección que se encuentran alrededor de las articulaciones o rodean a los tendones. Estas vainas permiten que los tendones se deslicen suavemente, produciendo un líquido (líquido sinovial) que mantiene al tendón lubricado. De este modo, las vainas tienen como función evitar el roce entre el tendón y el hueso. Las vaina tendinosas conforman un revestimiento de dos capas: una interna unida al tendón y una externa de tejido conectivo.

3 0
2 years ago
Other questions:
  • ?in the time between meals, what organ releases glucose to help maintain normal blood glucose levels
    6·1 answer
  • Describe the relationship between DNA, chromosomes, and genes.
    14·2 answers
  • Gonist is to antagonist as _______________ is to _______________.
    11·1 answer
  • A scientist is working on how genetic material like DNA is passed from one person to
    14·1 answer
  • Pls heelp<br><br> iiiiiiiillllllll give pionts
    6·2 answers
  • Adenine pairs with what
    12·1 answer
  • One random marine biology fact!
    11·2 answers
  • What two main ways cause genetic disorders?
    6·2 answers
  • Which is most likely to promote the growth of animals?
    14·1 answer
  • Habitat fragmentation is<br> caused by
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!