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
labwork [276]
2 years ago
13

Which process contributes to the formation of layers in protoplanets when unstable elements release particles and energy?.

Biology
1 answer:
tamaranim1 [39]2 years ago
8 0

Answer:

c. radioactive decay

Explanation:

Radioactive decay refers to the natural breakdown of unstable elements or nucleus which lead to the release of energy or particles

And i got 100 on test

You might be interested in
What is a scientific theory?
pychu [463]

Answer: scientific theory is an explanation of observations or events that is based on knowledge gained from many observations or events.

7 0
3 years ago
Read 2 more answers
Should we not assume that just as the eye, hand, the foot, and in general each part of the body clearly has its own proper funct
MissTica
A man ie human is made up of their body parts the human mind is not separate from their body contrary to popular belief but is a mixture of chemicals.
To answer your question man is his parts.
8 0
3 years ago
All of the following wavelengths are invisible to the human eye EXCEPT
Olegator [25]
A portion of the electromagnetic spectrum is visible to the human eye, but I'm not sure what your options are.

5 0
3 years ago
A bacterial cell that contains an outer membrane and periplasmic space stains pink to red on Gram stain. Which one of the follow
anastassius [24]

Answer:

a. No discrepancy is present; organisms that contain an outer membrane and periplasmic space should stain pink because of their cell wall composition.

Explanation:

Gram stain is the staining method used to differentiate bacterial species into two groups, gram-positive and gram-negative bacteria. Factors that will differentiate gram-positive from gram-negative include the coloration of bacteria, the composition and chemical and physical properties of cell walls. In these tests, bacteria that have an outer membrane and a periplasmic space are considered gram negative and pink in color (sometimes similar to red) due to their cellular composition. For this reason we can state that there is no discrepancy present in the bacteria exposed in the question; Because this bacterium has an outer membrane and a periplasmic space, then it is normal for the bacteria to turn pink due to its cell wall composition.

6 0
3 years ago
4. Analyze: Compare the offspring traits to the parent traits.
Oksana_A [137]

Answer: 4a. The transmission of characteristics from parents to offspring is called heredity, and the characteristics that are inherited can be predicted. 4b. An acquired characteristic is a non-heritable change in a function or structure of a living organism caused after birth by disease, injury, accident, deliberate modification, variation, repeated use, disuse, misuse, or other environmental influence. Acquired traits are synonymous with acquired characteristics.

Explanation:

8 0
3 years ago
Other questions:
  • In what way are lungs and gills similar
    11·2 answers
  • Ou are treating a patient who was stabbed in the right side of the anterior chest wall. he has shortness of​ breath, weakness, a
    10·1 answer
  • Cual es la ?disciplina que se encarga de las reglas de clasificacion?
    9·1 answer
  • DUE TODAY HELP ASAP HELP PLEASE BABAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaSAAAAAAAAA
    8·2 answers
  • Uh Oh!<br><br> Hold on, our servers are swamped. Wait for this question to fully load.
    14·2 answers
  • angie's mom can roll her tongue will angie be more likely to have that ability or more likely not to have that ability ​
    7·1 answer
  • Explain how different TYPES OF ORGANISMS defend themselves against microorganisms. (6 marks)
    9·2 answers
  • What type of muscle contracts and relaxes to control the movement of the contents within its structures
    11·1 answer
  • Please help me i’ll give brainlist
    5·2 answers
  • What impact do you hope to have on the world and how will STEM play a role in making that impact, Essay pls help need ASAPPPP WI
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!