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
gogolik [260]
3 years ago
5

Which are two ways that igneous rock are classified

Biology
1 answer:
DedPeter [7]3 years ago
8 0
Igneous rock are classifies as either volcanic rock or plutonic rock.
You might be interested in
How many chromosomes does an individual with Turner syndrome have? (A)4n (B)2n + 1 (C)n + 1 (D)n – 1 (E)2n – 1
andrew11 [14]
In your question that ask to find out or to select which of the following among your choices does and individual with a Turner Syndrome and we all know that this is one of the disease that has a chromosomal descripancies and the answer is B. 2n-1
8 0
3 years ago
Coral reef ecosystems support over a million different species. please select the best answer from the choices provided t f
a_sh-v [17]

This answer would be true, b/c it is not false. It's not false b/c coral reef ecosystems <em><u>DO</u></em> support over a million different species.

4 0
3 years ago
Read 2 more answers
larry is taking a walk in the park. the pollen in the air makes him sneeze constantly. what line of defense is his immune system
EastWind [94]
The correct answer of the given question above is option A. The line of defense that his immune system is exhibiting in this situation is the first line of defense. The first line of defense includes the physical or external line of defense of the body that are responsible for inhibiting of the entry of foreign microorganisms. Such include the skin, tears, cilia, mucus, urine flow and even stomach acid.
5 0
3 years ago
Read 2 more answers
List the sequence of events involved in the alternation of generations in land plants
Keith_Richards [23]
<span>The sequence of alternation of generation is; gametes->zygote->sporophyte->spores->gametophyte->gametes. The attached diagram shows clearly this looped cycle. Alternation of generation occurs in a more advanced land plant that has distinct haploid and diploid phases in their life cycle. The diploid phase usually involves the sporophyte while the haploid phase involves the gametophyte</span>




7 0
3 years ago
What happens to contraction of a muscle cell if some of the Ca2+ that was released during a contraction is still in the cytoplas
Kazeer [188]
<h2>Muscle contraction in cytoplasm </h2>

Explanation:

  • Calcium stays in the sarcoplasmic reticulum until discharged by an improvement. Calcium at that point ties to troponin, causing the troponin to change shape and expel the tropomyosin from the coupling destinations. Cross-connect stick proceeds until the calcium particles and ATP are never again accessible.
  • ATP is basic to get ready myosin for official and to "revive" the myosin.
  • When the actin-restricting destinations are revealed, the high-vitality myosin head overcomes any issues, framing a cross-connect. When myosin ties to the actin, the Pi is discharged, and the myosin experiences a conformational change to a lower vitality state. As myosin consumes the vitality, it travels through the "power stroke," pulling the actin fiber toward the M-line.

4 0
3 years ago
Other questions:
  • What are some representative organisms of sponges?
    8·1 answer
  • A fetus begins to respond to sound around _____________ weeks after conception.
    9·1 answer
  • Define health.......................................................................
    15·1 answer
  • Civilization was primarily invented in Europe​
    13·1 answer
  • In the 1930s, how did Dobzhansky and Mayr explain the origin of species?
    13·2 answers
  • How does the amount of resources affect the evolution of a species? A) Resource availability can cause evolutionary changes in t
    14·1 answer
  • Pick two.
    11·2 answers
  • What is a dominant and recessive allele (and trait)<br><br> (please help!)
    9·1 answer
  • Any process that does not require oxygen is (blank answer here) . while any process that does require oxygen is ( Blank answer h
    10·1 answer
  • Fact, fiction, or opinion.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!