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
ollegr [7]
2 years ago
7

Diffusion does not require any energy.

Biology
1 answer:
sergey [27]2 years ago
8 0

A  -  Read below

Diffusion is simply particles spreading around. Think of it like spraying perfume in a room. Where the person sprayed the perfume would be a high concentration as there is a lot of that perfume there. However, on the other side of the room there would be little to no perfume. So the perfume spreads around until it is evenly distributed in the room.

You might be interested in
Jamaal wants to diversify his investments. Jamal should invest in which of the following investments to best serve this financia
vlabodo [156]
"A portfolio of stocks , bonds , and precious metals" is the one among the following choices given in the question where Jamaal should invest to best serve <span>this financial goal. The correct option among all the options that are given in the question is the third option or option "C". I hope it helps you.</span>
6 0
3 years ago
What is the difference between proteomics and genomics
Lostsunrise [7]
The difference between genomics and proteomics is simple as the names sounds. Genomics is the study of the genes in an organism while Proteomics is the study of the all the proteins in a cell. Proteomics studies are more beneficial because proteins are the functional molecules in cells and represent actual conditions.
5 0
3 years ago
What is the similarity between excretory systems of insects, earthworms and vertebrates?
4vir4ik [10]

Los seres invertebrados y los vertebrados tienen más elementos en común de lo que se pensaba. Un estudio, con participación del Consejo Superior de Investigaciones Científicas (CSIC), prueba que existe gran similitud entre los sistemas excretores de ambos grupos de animales. Según la investigación, las células encargadas de filtrar la sangre en la formación de orina, alojadas en los riñones de vertebrados, son similares a las que realizan una función análoga en invertebrados.

7 0
2 years ago
What chromosomes are found in body cells but not sex cells?
Leni [432]
None, egg cells don't have chromosomes. No, sex cells do have chromosomes. meiosis reduces chromosome number so that sex cells (eggs and sperm) have a half set of chromosomes–one homolog of each pair. This is the haploid number.
3 0
2 years ago
What is the term for a three-nucleotide sequence that codes for an amino
harkovskaia [24]

Answer:

B. Codon

Explanation:

Codon- a sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule

3 0
2 years ago
Other questions:
  • If you were to put equal amounts of sand gravel and dirt into a water bottle with water and shake it how would it settle? would
    5·1 answer
  • Please help ASAP, Thanks!
    6·2 answers
  • What is the life cycle of a low mass star like the sun?
    8·2 answers
  • Plants do not have a circulatory system like that of some animals. If a water molecule in a plant did circulate it would require
    8·1 answer
  • In the late Devonian era, the seas began to recede and the land became more fertile. These environmental changes resulted in the
    7·1 answer
  • Various types of damage can lead to acute inflammation, including cuts and abrasions, heat, and microbial damge. Some microbes h
    14·1 answer
  • Which biome, typical of Africa, is home to many grazing animals? A) desert B) savanna C) taiga D) tundra
    7·1 answer
  • Suppose no crossing-over takes place explain why meiosis will still increase genetic variation.
    11·1 answer
  • How can i compare school to a vacuole​
    6·1 answer
  • Two weather stations are located near each other. The air
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!