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
sergiy2304 [10]
3 years ago
9

According to the map above, which language family is most commonly used on the European continent?

Biology
2 answers:
Mila [183]3 years ago
6 0
A. Indo-European Languages
wariber [46]3 years ago
5 0

Answer:

a

Explanation:

on e d g e n u i t y

You might be interested in
What changes igneous or sedimentary rock into metamorphic rock?
meriva

Hi there!

Question - What changes igneous or sedimentary rock into metamorphic rock?

Elite Answer - A heat and pressure

Why - Due to immense and heat and pressure it can change igneous or sedimentary rock into metamorphic rock.

Hope This Helps :)

5 0
3 years ago
In animals, nitrogenous wastes are produced mostly from the catabolism of ________. phospholipids and glycolipids proteins and n
guapka [62]

Answer:

<u>Option-</u> "Proteins and Nucleic acid."

  • In animals, nitrogenous wastes are produced mostly from the catabolism(break down of macro molecules into simpler ones) of <u>Protein molecules. </u>

Explanation:

  • <u> Proteins and nucleic acids:</u>

Most of the organisms ingest different types of materials. And some of them are proteins which are composed up of different amino acids, as the proteins are important in many ways, they help in cells reproduction and growth etc.

And the nucleic acids are important polymers, which are required for carrying the operation of genetic material from one cell or being to another.Or it may occur simply from one generation to another in the form of RNA and DNA.

<u>Why they are broken down?</u>

Both the polymers consists the Nitrogen atom as the main constituent in there molecular structure, so that is why the break down of these materials results in the form of nitrogenous materials.

  • When proteins level exceeds from a certain level they need to be controlled and thus required the excessive materials to be excreted from the body. There are different forms or levels of the nitrogenous waste products which are excreted from an animal body. As there levels of organisms excrete them in different forms,which are as below:
  1. <u>Beings living on land and Marine Fish:</u> The nitrogenous waste is excreted mostly in the form of urea or uric acid, but mostly in the urea which is just because they have an optimum level of water as the solvent.Along with that the marine fish can also excretes the nitrogenous waste in the form of trimethylamine oxide.
  2. <u>Ave's(Birds):</u>Birds have a less availability of water in there body which makes them to excrete the nitrogenous waste product in the form of uric acids.
  3. <u>Freshwater Fish:</u> They excrete the amount of nitrogenous waste from the body in form of ammonia, as they have an abundance of water as solvent. While, there is an abundance of water in the environment, which they are able to dissolve the amount of nitrogenous waste products present inside the body and excrete it in the form of ammonia. Which is less toxic form of the nitrogenous waste materials.
4 0
3 years ago
Anatomy<br> Label each of the following structures or processes.
RSB [31]

Answer:

A - DNA

B - mRNA

C - nuclear pore

D - tRNA

E - ribosome

F - rRNA

Explanation:

<em>The entire structure illustrates the process of transcription and translation in a typical eukaryotic cell.</em>

The DNA (A) in the nucleus of the cell is first transcribed to mRNA (B). The mRNA produced is transported to the cytoplasm through the openings within the nuclear membrane - the nuclear pores (C). On getting to the cytoplasm, the mRNA binds to the ribosome (E) (carrying rRNA, F). The tRNA (D) carrying the specific anticodon for a particular codon on the mRNA then binds to the structure and the corresponding amino acid is released. A polypeptide bond is formed between subsequent amino acids and the ribosome moves along the mRNA chain until the translation process is complete.

3 0
2 years ago
Sienna made a chart listing different kinds of mollusks.
igomit [66]

Answer:

Im pretty sure its C. But correct me if im wrong

X: Gastropods

Y: Cephalopods

Z: Bivalves

Explanation:

8 0
3 years ago
Which of the following determines the sex of an offspring?
ANTONII [103]

The answer is A because the males sperm determines the sex of a baby.The determines sperm is carrying an X or Y chromosome.

3 0
3 years ago
Other questions:
  • What is the difference between Biogenous and Lithogenous?
    5·1 answer
  • This is a dna fingerprint exhibiting samples from a victim, two suspects, and the crime scene. which of these dna fragments is c
    14·1 answer
  • Describe the importance of water being a polar molecule.
    7·1 answer
  • Which statement correctly explains what a scientific theory is?
    15·1 answer
  • Describe the possible effects of a mutation on an organism. Describe an example for each effect you mention.
    14·1 answer
  • What do genetic mutations do?
    10·1 answer
  • Mrs. Cortez has asked her students to write an explanation what chromosomes are and what they do. Four student examples are show
    12·2 answers
  • 9. Convection currents inside the Earth’s ______________ might drive plate motion.
    11·2 answers
  • Potatoes are a specialized stem that serve as a good source of carbohydrates.
    14·1 answer
  • What is the climate and vegetation like in the temperate woodland?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!