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
zlopas [31]
3 years ago
11

What is SI and what number is it based on?​

Biology
1 answer:
Tatiana [17]3 years ago
4 0

Answer:

SI is an abbreviation for "Système Internationale", also know as the metric system. It's based on units of 10.

You might be interested in
What is the difference between a mechanical layer and a compositional layer?
xenn [34]
Compositional layers are determined by their components, while mechanical layers are determined by their physical properties.
5 0
3 years ago
According to the nebular theory, a solar system begins when an interstellar cloud, containing approximately 75% hydrogen, 25% he
azamat

"Gravitational attraction" is initially responsible for the formation of the clumps of matter within this interstellar cloud.

<u>Answer:</u> Option C

<u>Explanation:</u>

About 4.6 billion years ago, the solar systems were a bunch of gases and dusts, referred to solar nebula. Gravity squeezed the material as it started to rotate, creating the sun at the middle of the fog.

The rest of the material began to accumulate with the sunrise. The smaller particles moved together to form larger particles that were connected by gravity. As lumps develop, gravity increases and turns into kinetic energy of moving particles that collide and produce heat.

4 0
3 years ago
Compare and contrast the terms phenotype and genotype
RoseWind [281]
Phenotypes are the way the animal looks, the Genotypes are the the genetic makeup: like BB or Bb or bb
3 0
3 years ago
Explain how current and oxygen content affect the biodiversity of streams and rivers
Eddi Din [679]

Answer: The oxygen content at the source of the streams or rivers is higher as compared to the mouth of the river. Consequently, the organisms which require more oxygen tend to find at the source of the rivers whereas the organisms which require less oxygen tend to find at the mouth of the river.

Explanation:

8 0
3 years ago
Hepatocyte growth factor aff ects satellite cell activation and diff erentiation in regenerating skeletal muscle
vichka [17]

Hepatocyte growth factor (HGF) is the only known growth factor that activates quiescent satellite cells in skeletal muscle.

Hepatocyte growth factor regulates cell growth, cell motility, and morphogenesis by activating a tyrosine kinase signaling cascade after binding to the proto-oncogenic c-Met receptor. Hepatocyte growth factor is secreted by mesenchymal cells and acts as a multi-functional cytokine on cells of mainly epithelial origin.

HGF, produced by some cancer cells, stimulates c-Met, through activation of the autocrine signaling system. Hepatocyte growth factor (HGF) is a paracrine hormone that plays an important role in epithelial-mesenchymal transition. HGF secreted by mesenchymal cells affects many properties of epithelial cells, such as proliferation, motility, and morphology.

To learn more about Hepatocyte growth factor , here

brainly.com/question/15887634

#SPJ4

4 0
1 year ago
Other questions:
  • Kyle is holding a bag of 250 jelly beans. When Mark takes out two jelly beans, Kyle is not able to tell a difference. This illus
    10·2 answers
  • Flammable materials, like alcohol, should never be used or dispensed near
    9·1 answer
  • The high levels of pesticides found in birds of prey is an example of
    14·1 answer
  • "The combination of a brick red belly and grey back seen in the American Robin, Turdus migratorius, are not seen in closely rela
    5·1 answer
  • Is dna copied before meiosis 2
    12·1 answer
  • what is the relationship between social science, natural science, physical science, chemistry, and physics?
    13·2 answers
  • Classify the following organisms into their respective kindoms 1.yeast 2.penicillium 3.rhizobium 4.mushroom 5.amoeba 6.fish
    8·1 answer
  • Based on its pH value, is sea water more acidic or less acidic than pure water
    14·1 answer
  • motor proteins are responsible for moving vesicles and organelles within the cell. motor proteins move along protein "tracks." i
    9·1 answer
  • Plankton are most commonly found in the _______. a. pelagic zone b. littoral zone c. benthic zone d. all of the above please sel
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!