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
Gelneren [198K]
3 years ago
13

What does the red-shift of galaxies indicate? A. The galaxies are not moving. B. The galaxies are shrinking. C. The galaxies are

moving toward each other. D. The galaxies are moving away from each other.
Biology
1 answer:
geniusboy [140]3 years ago
5 0

C. The galaxies are moving toward each other.
You might be interested in
What was Rudolf Virchow trying to prove through his work?
Alborosie
The correct answer is A. Spontaneous generation does not happen.

He wanted to show that cells always come from other cells, meaning that cells and life organisms cannot come from non-matter or dead matter. Meaning that maggots in rotting bodies are not made from the bodies.
5 0
3 years ago
Read 2 more answers
Function of skin cells
weeeeeb [17]
Some of the main functions of skin cells are to provide protection, perceive and transmit sensation, control evaporation and regulate temperature.<span> Skin cells, which are epithelial cells, are also self-repairing and reproduce quickly.</span>
5 0
3 years ago
Read 2 more answers
The process by which electrons from the quinone pool are forced against the thermodynamic gradient to reduce nad+ to nadh is cal
Lesechka [4]

<em><u>Question</u></em><u>:</u> The process by which electrons from the quinone pool are forced against the thermodynamic gradient to reduce nad+ to nadh is called reverse

<em><u>Answer:</u></em> Reverse Electron Flow

<h3>^^Hope this helps and have a wonderful day^^</h3>
6 0
3 years ago
Is a tiny, hair-like fiber that aids in movement.
Scorpion4ik [409]
There could be multiple answers to this due to where the hair like fibre is. if it is on a bacteria to aid movement it is called a flagella. if it is attached to a cell, for example in the throat or oviduct, it is called a cilia 
3 0
3 years ago
Read 2 more answers
Which group would be found on the lowest branch of a phylogenetic tree of all life?
nikklg [1K]
I think the correct answer would be the second option. The group of archaebacteria would be found on the lowest branch of a phylogenetic tree of all life. Phylogenic trees are illustrations of a hypothetical evolution of the organisms and its relationship with the other organisms. From the listed options, the archaebacteria is most likely to be the most basic and simplest life form. It should be placed before the other options so at the lowest branch. This illustration is being used by scientists to describe how evolution and the connection of the organisms came about. It sometimes called as the tree of life.
6 0
3 years ago
Other questions:
  • g - Identify the molecules into three categories: molecules brought in and used in three turns of the Calvin cycle, molecules pr
    6·1 answer
  • Enzymes can be affected by acidity and alkalinity. What name is given to the scale that measures acidity and alkalinity?​
    15·1 answer
  • Snakes shed their outermost layer of skin regularly. Which characteristic of life is this action an example of?
    14·2 answers
  • All countries require the labelling of GMO's on food being sold.<br><br> true<br><br> false
    9·2 answers
  • Cholesterol belongs to which category of organic molecules?
    15·1 answer
  • You are solar powered.(in a round about way)
    8·1 answer
  • List three of the major agents of<br> erosion.
    12·2 answers
  • How can scientists use vertebrate embryo development to build evidence for the claim that vertebrates are somewhat closely relat
    11·1 answer
  • The lymphatic vessels comprise a special type of what system
    14·1 answer
  • Not all inspired air reaches the alveoli; 150 ml is stopped in the airway leading to the alveoli. this is called?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!