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
zavuch27 [327]
3 years ago
14

Choose ALL the answers that apply.

Biology
2 answers:
olchik [2.2K]3 years ago
7 0
1.The thermosphere: is used for orbitting satellites and increases in temperature as altitude increases.
2.Convection currents in the mantle cause the movement of crustal plates.



jeka57 [31]3 years ago
6 0

Answer:

1- Option (A) and (D)

2- Option (B)

Explanation:

Thermosphere is the outer layer of the atmosphere comprising the space and some gas such as hydrogen and helium. Here the <u>temperature rises with the increasing height</u>, which is due to the direct sunlight from the sun. The<u> auroras formed in this region due to the release of the charge particles while striking of the earth's magnetosphere</u>.

The earth is comprised of both the continental as well as the oceanic plate and these plates are constantly in motion due to the force exerted by the convection current generating in the mantle. This phenomenon is known as the plate tectonic theory.

Thus, the correct answers are mentioned above.

You might be interested in
How does the body synthesize amino acids into proteins?
Reika [66]
It takes the fatty proteins and liqwafizesees them
8 0
3 years ago
What are the differences between prokaryotic and eukaryotic cells? Focus on cells from microscopy lab?
pishuonlain [190]

Eukaryotic cells contain membrane-bound organelles, including a nucleus. Eukaryotes can be single-celled or multi-celled, such as you, me, plants, fungi, and insects. Bacteria are an example of prokaryotes. Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle.

There are several key differences between prokaryotic and eukaryotic cells. Eukaryotic cells are found in multicellular plants and animals, whereas prokaryotic cells are found in bacteria and archaea which are ususlly unicellular. I have summarised the key differences below:

Prokayotic cells do not have membrane-bound organelles, such as the endoplasmic reticulum or mitochondria.

Prokaryotic cells do not have a nucleus, instead they have circular DNA that is free in the cytoplasm.

Prokaryotic cells have smaller ribosomes than eukaryotic cells.

Prokaryotic cells have a cell wall. Their cell wall is made from a different material to a plant cell, a glycoprotein called murein.

Prokaryotic cells may also have a protective layer called a capsule, flagellum to aid in movement and one or more plasmids.

6 0
3 years ago
Ten facts about the cell wall
Gekata [30.6K]
It has 3 layers
an animal cell has no cell wall but a plant cell dose
it protects,support, and gives the plants their shape
4 0
3 years ago
22. Eutrophication is the increase in the amount of nutrients that causes an environmental concern. Which of the following choic
JulsSmile [24]

Answer:

C algal booms

Explanation:

Algal booms are harmful to the enviorment

5 0
3 years ago
Read 2 more answers
How Can We Taste and Smell? Place in order the steps involved for flavors on the tongue to create a perceptio in the brain.1) Ta
Luda [366]

2) Chemical substances in food dissolve in saliva  

Substances form the food need to be dissolved and and a little bit degraded (by teeth and some of the enzymes in the mouth) in order to react chemically with taste receptors

1) Taste receptors are stimulated  

Taste receptors are located in the oral cavity, usually on the tongue but also pharynx and the epiglottis (receptors are placed on taste buds within papilla on tongue)

3) Signals are sent to the thalamus by the facial nerve  

From the ventral posterior medial nucleus in thalamus sensation is projected to the gustatory cortex

4)The gustatory cortex processes taste perception

The sensation of taste includes: sweetness, sourness, saltiness, bitterness, and umami

8 0
3 years ago
Other questions:
  • What's the relationship between antigens and antibodies
    9·1 answer
  • What does RNA code for?
    11·2 answers
  • Cholesterol belongs to the group of lipids called _____.
    15·2 answers
  • If oxygen moves from an area of high concentration outside of the cell to low concentration inside the cell, which method of mov
    13·2 answers
  • Allopatric speciation is another name for.. speciation by geographic isolation. speciation due to genetic mutation
    10·1 answer
  • Tiny structures inside of cells, such as Ribosomes or chloroplasts that have specialized roles are called
    6·2 answers
  • Arrange the objects from smallest to largest in the solar system
    11·1 answer
  • Following are properties of compounds
    11·1 answer
  • Value: 5
    9·1 answer
  • All changes saved
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!