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
Norma-Jean [14]
1 year ago
6

How many orbitals are in the second energy level?

Biology
2 answers:
Gnom [1K]1 year ago
7 0

Answer:

2nd level has 4 orbitals. An f sublevel has 7 orbitals.

tatiyna1 year ago
4 0

Answer:

4 orbitals

The second energy level will thus have a total of 4 orbitals. These orbitals will be distributed on two subshells, the s-subshell and the p-subshell. How many electrons can the second energy level hold? 8 electrons There are 2 electrons on the first energy level, 8 electrons on the second level, and 1 electron on the third energy level.

Explanation:

You might be interested in
James is riding a bike down a hill. As he gets to the bottom, he applies the brakes to stop the
Gennadij [26K]

Answer:

The answer is D.

Explanation:

The friction of the brake rubbing the rim of the front tire causes the bike to slow down and stop.

8 0
3 years ago
Match the reproductive structures based on their function and the system to which they belong.
Rashid [163]

Complete question: Find the complete question in the attached file below.

Answer: From the question, the system to which the structures belong are:

Female reproductive structures include: Egg, ovary, fallopian tube, vagina.

Male reproductive structures include: Urethra, sperm, testis, Vas deferens

Explanation:

The female reproductive system is made up of structures, listed above, which functions together with the purpose of reproducing offsprings. Below is the structure matched with the correct function from the question given:

--> Egg: This functions as the sex cell or gamete

--> ovary: The site where gamete are produced

--> Fallopian tube: This functions to transport the gamete from the site of production in the reproductive system

--> Vagina: connects the internal reproductive fluids to the exterior.

The male reproductive system are also made up of structures that functions together to bring about the fertilization of the female sex cell. Below is the structure matched with the correct function from the question given:

--> Urethra: connects the internal reproductive fluids to the exterior.

--> Sperm:This functions as the sex cell or gamete

--> Testis: The site where gamete are produced

--> Vas deferens: This functions to transport the gamete from the site of production in the reproductive system.

7 0
2 years ago
The Graph below shows the changes in the population size of sea urchins measured in numbers of sea urchins over weeks of time. A
S_A_V [24]

Answer:

1000

Explanation:

7 0
3 years ago
Which is a result of seasonal change (meaning a change that happens over and over at a certain time of year)? A. Bears hibernati
Daniel [21]

Answer:

A.

Explanation:

All other options are simply situational, while cold periods are usually seasonal.

5 0
3 years ago
What is the main energy source that drives global climate?
marusya05 [52]

Answer:

<em>The correct option is A) solar energy</em>

Explanation:

Solar energy can be described as the energy which comes from the Sun. This energy drives many chemical reactions such as the reactions of photosynthesis and for generating electricity.

The solar energy is thought to meet the potential of all energy required in the future. The solar energy is the reason for all the climatic conditions which arise in a particular area.

7 0
3 years ago
Other questions:
  • Porque la dieta de un induviduo influye en el organo que utiliza dicho proceso
    10·1 answer
  • What are the 4 levels of protien structure and function
    7·1 answer
  • Which statements about Earth's crust are true? Check all that apply.
    13·2 answers
  • Which of these is a biotic factor of an ecosystem?
    7·2 answers
  • Why is carbon essential to all known life on Earth?
    5·1 answer
  • A food chain or food web can provide good information including
    8·2 answers
  • HELPP
    10·1 answer
  • Which of the following is true of ecological succession? A-pioneer organisms move into new communities first. B-primary producti
    12·1 answer
  • The size of your brain continues to grow your entire life. <br> A. true <br> B. false
    15·2 answers
  • I am failing in school and i need help with this it is a home work defineMaritime
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!