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
Phantasy [73]
3 years ago
6

Which of the following statements is true?

Biology
2 answers:
vredina [299]3 years ago
8 0

The awnser is B my good sir

kozerog [31]3 years ago
6 0

Hi There!

Question - Which of the following statements is true?

Answer - B. Igneous rocks form from the cooling and crystallization of magma.

Why - This is the only statements thats true, because igneous rocks are formed from the cooling of magma.

Hope This Helps :)

You might be interested in
how does the random alignment of homologous chromosomes contribute to genetic variation in a population
SCORPION-xisa [38]

The assortment of homologous chromosomes during meiosis is random and generates genetic variation, the raw material for evolution.

During metaphase I of meiosis, homologous chromosomes are lined up at the equator plate of the cell in order to be separated (assorted) in anaphase I.

The separation of homologous chromosomes during meiosis I is random. Daughter cells receive unique gene combinations from an original parent cell.

Subsequently, haploid cells got from two successive meiotic divisions fuse during fecundation to form a diploid (2n) zygote.

During prophase I, non-sister chromatids interchange genetic material by a process known as recombination. This genetic process also increases genetic variation in daughter cells.

In conclusion, the assortment of homologous chromosomes during meiosis is random and generates genetic variation.

8 0
3 years ago
Which gas is responsible for global warming and which gas is responsible of ozone layer depletion
Radda [10]

1. Carbon Dioxide

2. Carbon Dioxide

5 0
3 years ago
How are messages sent around the body
VARVARA [1.3K]
They go to the brain then sent out to the rest of your body
4 0
3 years ago
Read 2 more answers
Describe how a faulty protein alters the movement of chloride ions across the cell membrane. How does this change in the cell me
andrezito [222]

Answer:

CFTR protein facilitates the transport of chloride ions and water across the cells. Genetic defect in the CFTR gene results in defective protein synthesis.  This defect in CFTR protein disrupts the chloride and water channel across the cell.  The CFTR protein acts as a channel across the cell membranes which are specialized to produce mucus, sweat, tears etc. Failure of transport channel will result in symptoms like secretion of thick mucus. This mucus can obstruct the airflow and glands resulting in symptoms of cystic fibrosis.

7 0
3 years ago
Read 2 more answers
What layer of earth is labeled c?
MariettaO [177]
C is the crust biosphere E is the mantle B is the oceananic crust slash like plate like tectonics
8 0
3 years ago
Other questions:
  • Which two chemicals, found in the sting gland, produce a synergistic response when combined?
    6·1 answer
  • Why is it important that hydrogen bonds are weaker than ionic bonds in DNA?
    11·1 answer
  • Describe the characteristics of water and carbon and why are they so important to living things?
    5·1 answer
  • When washing the dishes, you most likely used an animal from the
    12·2 answers
  • Identify the two structures that are separated by the tympanic membrane.
    11·1 answer
  • The density of an object is .835 g/cm. If it's volume is 34 cm, what is the mass of the object?
    14·2 answers
  • Is Sustainable development possible? Is sustainable development worth try to achieve? Why?Why not?
    12·1 answer
  • A paper mill located on a coastal region of Florida experienced an accident in which a large portion of toxic waste from the pla
    7·2 answers
  • Hi i was wondering what a strong CER would be for the following scientific question:
    15·1 answer
  • Which stains are used to visualize structures in the bacterial cell wall
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!