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
lilavasa [31]
3 years ago
7

What are valence electrons?

Biology
2 answers:
vampirchik [111]3 years ago
6 0

Answer: D

Explanation:

Fiesta28 [93]3 years ago
6 0

Answer:

D. electrons in the outermost energy level

Explanation:

an electron of an atom, located in the outermost shell (valence shell ) of the atom, that can be transferred to or shared with another atom.

You might be interested in
True or false: The heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambe
lesya692 [45]

It is false that the heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambers.

<h3>Heart Myocardium?</h3>

Heart Myocardium is also called Cardiac muscle is a specialized type of muscle tissue that cover the heart. The cardiac muscle ontracts and relaxes nvoluntarily and it help to keep the heart pumping blood to the body.

Therefore, It is false that the heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambers because it is nourished by blood flow through the coronary arteries.

Learn more about Myocardium from the link below.

brainly.com/question/1373449

4 0
2 years ago
EXPERT ONLY HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER IN YOUR OWN WORDS.
KATRIN_1 [288]

Answer:

Viruses needs to inject the virus to an organism's body, or host cell and duplicate as many viruses, so it can be able to insert it's own clones and take over the body sooner :3

Explanation:

:3

8 0
3 years ago
Read 2 more answers
For gas exchange to be efficient, the respiratory membrane must be ________.
Angelina_Jolie [31]
<span>The correct answer is b.0.5 to 1 micrometre thick.</span>
Usually, the respiratory membrane is about 0.6 micrometres thick. This membrane consists of the alveolar epithelial cells, the capillary endothelial cell, and basement membranes which are formed by the alveolar and capillary cells.
5 0
3 years ago
___ invented the ____
Andrews [41]
C. and the explanation is i just know
3 0
2 years ago
Read 2 more answers
Please help me solve these questions​
Monica [59]

Answer:  7:A

8:C

9:D

10:B

Mendels First Law: The law of segregation. During gamete formation each member of the allelic pair seperates from the other member to form the gentic consittution og the gamete.

Transcription: Is the process by which the information in a strand of DNA is copied into a new molecule of RNA.

Explanation: I checked most of them online. Im not too sure if 9 is D but it is my best guess.

4 0
2 years ago
Other questions:
  • How can rock layers tell the geologic history of an area
    10·1 answer
  • In which isotope is the strong nuclear force not strong enough to balance electrostatic forces between protons? Carbon-13 hydrog
    11·1 answer
  • . Give three examples of specialized cells in multicellular organisms.
    6·2 answers
  • Climate Change or Global Warming POSSIBLE POINTS 4 Explain in full sentences the relationship between global warning and climate
    6·2 answers
  • What is genome in prokaryote
    9·1 answer
  • Can someone plzz help me on this its hard:( ill give brainliest
    15·1 answer
  • What is Geographic isolation? *
    13·1 answer
  • Which is the largest bone in the body, found in the hip and groin area?
    9·2 answers
  • Fossils of the same type and same age have been found on different continents. If we were to put South America and Africa togeth
    13·1 answer
  • Which of the following ideas would not lead to lower amounts of waste?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!