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
Sever21 [200]
3 years ago
15

I'm not sure?what it is and im stuck​

Biology
1 answer:
Yanka [14]3 years ago
4 0

Answer:

I think it is letter c.

Explanation:

You might be interested in
A ____is a piece of DNA that is transcribed.
viva [34]
I think it is b gene
3 0
3 years ago
Read 2 more answers
Your heart has four valves. Normally, these valves open to let blood flow through your heart, and then shut to keep it from flow
Ulleksa [173]

Regurgitation influences the flow of blood by mixing the oxygen-poor blood with the oxygen-rich blood. Due to this, the heart has to pump more to oxygenate the entire body, leading to the rapid, and fluttering heartbeat. The tissues get oxygenated but regurgitation could be fatal, as the heart cannot function overtime forever.  

Valve prolapse influences the flow of blood when the flow of blood backs up. This leads to an irregular or racing heartbeat. Even at certain occasions, the blood can flow back to the lungs. However, there is not a huge influence in the oxygenation of the body tissues.  

Stenosis makes the ventricles to pump overtime to get enough blood through, and in the process, the ventricles thicken. This functions for a while, however, it will result in heart failure as the heart cannot do it for entire life. The tissues are oxygenated, but it will be an issue due to overtime.  


7 0
3 years ago
The movement of the Earth around its own axis is called _____.
alexandr1967 [171]

Answer:

rotation

Explanation:

Earth spins around its axis, just as a top spins around its spindle. This spinning movement is called Earth's rotation. At the same time that the Earth spins on its axis, it also orbits, or revolves around the Sun. This movement is called revolution.

8 0
3 years ago
Read 2 more answers
Explain how temperature affects the fermentation process during yogurt production
DaniilM [7]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Temperature would speed up the fermentation process until a certain point. At approximately 55 degrees Celsius, the yogurt cultures would be destroyed.  

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

6 0
3 years ago
Read 2 more answers
Identify Three Solutions To Help Solve 3 Climate Issues
Dafna1 [17]

Answer:

1. Use less cars travel way less with them if youan use a bike or walk to try stop too much CO2 being produced

2. Use less papaer or recyle trees are being cut down for them wich break down habittats and prevents filtrating CO2

3.RECYLE recylimg is something everyone can do it helps stop polution, rubish being frown in the seas oceans and animals eating them

3 0
3 years ago
Read 2 more answers
Other questions:
  • Why can't certain cells, like bacteria, get to be the size of a small fish?
    11·2 answers
  • Your body is composed of microscopic cells that are visible all the time ? True or false
    14·2 answers
  • Looking a cell under a microscope you note that it id a prokaryote how do you know
    12·1 answer
  • What is an epiphysis line on bone and how are they used to help determine the age of a skeleton?
    14·1 answer
  • A scientist is studying a gene known as the XYZ gene in eukaryotes. Into a eukaryotic cell, she inserts an miRNA that is complem
    10·1 answer
  • Which liquid is the most viscous?
    15·2 answers
  • Two cells have the same volume and similar shape, but one has microvilli extending from its cell membrane while the other does n
    10·1 answer
  • The immune system Choose one:
    5·1 answer
  • Describe the size of insolation when it strikes the Earth.
    15·2 answers
  • Explain the relationship between DNA and chromosomes
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!