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
KATRIN_1 [288]
3 years ago
12

Before a volcanic eruption, seismic activity seems to:

Biology
1 answer:
julia-pushkina [17]3 years ago
4 0
Seismic  activity seem  to  increase in  both  frequency and  and  intensity  before  volcanic  eruption.Volcanic  eruption  is  caused  by  the  magma  when  expelled to  earth  surface.During  this  process  explosive  activity occur  simuteneously at  several  vent  that  is  4  to  6  vent.
You might be interested in
What does the image refer to?
Leona [35]

Answer:

it’s in spanish not sure many people will understand itb

Explanation:

6 0
3 years ago
Read 2 more answers
Predict the type of progeny produced by Mendel's crosses between pure-breeding plants with discrete, antagonistic traits, such a
asambeis [7]

Answer:

The progeny produced is 100% heterozygous individuals.

Explanation:

Remember that in Mendel crosses, there are two alleles for each character, in this case for the color of the flowers.

When the problem refers to pure varieties, it refers to individuals with two equal alleles for the same gene.

If two pure varieties with antagonistic characters intersect, 100% of heterozygous individuals will be obtained in the offspring.

As for its phenotype, it will depend on which allele is dominant over the other.

7 0
4 years ago
Which are the most dominant chemolithotrophs in pelagic waters?
Tomtit [17]
<span>The most dominant chemolithotrophs in pelagic waters are ammonia-oxidizing archaea. The first step in nitrification is performed by ammonia oxidising microorganisms that convert ammonia into nitrite ions. Science has known about nitrifying bacteria for over a hundred years now thanks to the discovery of S. Winogradsky.</span>
8 0
3 years ago
The theory of _______ argues that humans and non-humans produce and change one another through interactions with each other.
-BARSIC- [3]
Theory of co-production 
7 0
3 years ago
When the triceps brachii extends the arm, the levator
sineoko [7]

Answer:

the triceps brachii of the posterior arm is an agonist that causes forearm,this muscle helps depress and protract (pull anteriorly) the scapula and rhomboid minor also works as a synergist to the Pectoralis major in flexing and adducting the arm,the serratus anterior differs from the subclavius and pectoralis minor in that. Functional demands have resulted in the evolution of individual muscles from the basal unit formed by the serratus anterior. In primitive life forms, the main function of the axioscapular group is to control the movements of the vertebral border of the scapula: fibers concerned with the dorsal movement of scapula evolved into the rhomboids, those with ventral motion into serratus anterior, and those with cranial movements into levator scapulae. The evolution of the serratus anterior itself has resulted in (1) grouping of its distal and proximal fibers, (2) size reduction of its intermediate fibers, and (3) the insertion of its dominant superior and inferior parts onto the superior and inferior angles of the scapula

Explanation:

5 0
3 years ago
Other questions:
  • A young child has an audible murmur. the nurse practitioner describes it as a grade 4 murmur. how should this be managed?
    12·1 answer
  • Describe the differences in how the chromosomes line up in the middle of the cell during metaphase 1 of meiosis and metaphase of
    9·1 answer
  • In science, a way of explaining an object or events by using a set of facts is a(n) ? .
    11·1 answer
  • Which process is the total of all the chemical reactions in an organism
    14·2 answers
  • How are babies made ? ​
    6·2 answers
  • 2. Which of the following statements is true of tertiary
    6·2 answers
  • !!!!!!!!!!!!!!!!
    10·1 answer
  • The tundra is characterized by___.
    7·1 answer
  • It was the stated that questions are the foundation of research why?
    11·2 answers
  • --------- involves the reproduction of organisms best suited to their environment in greater numbers than the reproduction of le
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!