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
azamat
3 years ago
13

Obsidian, pumice, and scoria have fine grained or no visible crystals because they were formed. a) (Cooled fast/Cooled slow) b)

(inside/outside) c) (above the Earth's surface/below the Earth's surface) d) intrusive/Extrusive)​
Biology
1 answer:
marin [14]3 years ago
4 0

Obsidian, pumice, and scoria have fine grained or no visible crystals because they were formed.

a) (<u>Cooled fast</u>/Cooled slow)

b) (inside/outside)

c) (above the Earth's surface/below the Earth's surface)

d) (intrusive/Extrusive)

You might be interested in
What is the answer and give some explanation
Basile [38]

Answer:

There is no image attatched.

8 0
3 years ago
______ happens when rain, snow, sleet, and hail that falls from the clouds to the earth’s surface.
Rudik [331]

Answer:

precipitation

Explanation:

4 0
4 years ago
The length of bamboo grows much faster than that of thickness why?​
iren [92.7K]

Using a slow- and fast-growing variant of bamboo, Wei and colleagues looked at cell division, growth, and gene expression (through transcriptomics, which measures all the genes being expressed by an individual) to discover which genes may be responsible for fast growth in bamboo. They found that the slow-growing variant had reduced expression of genes relating to cell wall construction, the plant hormone auxin (important for cell growth and cell division), and had irregular cell growth and cell walls. Wei and colleagues suggest that a reduced ability to produce and perceive auxin, combined with a weakened cell wall, are responsible for the slow growth seen in the bamboo variant.

3 0
3 years ago
HELP 20 points
Brums [2.3K]
The answer is: c because the rate that these consumers convert the chemical energy to their food into their own biomass
5 0
3 years ago
Read 2 more answers
Which two phrases best describe vascular tissue in plants?
Ierofanga [76]

Answer:

These 2 might be the best answers:

A. Contain cells that connect to form pipes

C. Transport water and food

7 0
3 years ago
Read 2 more answers
Other questions:
  • Specialized cells that surround stomata on the underside of leaves are ____________ cells. A) cutin B) guard C) stromal D) xylem
    10·2 answers
  • What phenotype would an offspring have if one of the parents were homozygous dominant for a trait
    6·1 answer
  • Where are volcanoes most likely to occur
    9·1 answer
  • Producers are able to:
    5·2 answers
  • Creeper in chickens is a condition where chickens are born with very short legs. The creeper allele (C) is dominant over the nor
    12·2 answers
  • The atmosphere is considered _____ because of its ability to transport and distribute materials throughout the globe quickly.
    12·2 answers
  • Why is scientific argumentation an important part when reviewing results and explanations?
    10·1 answer
  • The boundary between the external and middle ear is the:
    7·1 answer
  • We know gender differences are based in biology because all cultures practice the same gender norms and ideologies.
    13·2 answers
  • Describe how nitrogen in proteins in dead leaves is recycled to be absorbed by plants? Please help!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!