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
Setler79 [48]
3 years ago
9

EARTH IS APPROXIMATELY HOW OLD? THIS TIME WILL THEN BE BROKEN INTO SEGMENTS KNOWN AS ERAS AND PERIODS.

Biology
2 answers:
liubo4ka [24]3 years ago
7 0

Answer:

4.543 billion years

Explanation:

I looked it up on a wonderful search engine called g00gle

zimovet [89]3 years ago
7 0

4.54 yrs old ................

You might be interested in
Where does the peak wavelength emitted by the sun fall in the electromagnetic spectrum?
ozzi

Explanation:

The Sun emits radiation right across the electromagnetic spectrum, from extremely high-energy X-rays to ultra-long-wavelength radio waves, and everything in-between. The peak of this emission occurs in the visible portion of the spectrum.

7 0
2 years ago
The plasma membrane is composed of a phospholipid bilayer with embedded proteins. What is one of the functions of the embedded p
Ann [662]

Diffusion/passive transport. Requires protein channels to allow passage through the membrane


5 0
3 years ago
Read 2 more answers
What data will you collect each time you add each serum to a patient’s blood?
sattari [20]
The data you will collect is the blood phenotype.By adding serums that each contains a particular antibody such as anti-A, anti-B, or anti-D ...  to see if there's an agglutination with erythrocytes' antigen and the antibodies, proving the presence of the appropriate antigen in the blood.

This will help to confirm the blood grouping if this technique is done in parallel with the plasma test ( of Simonin-Michon).
3 0
3 years ago
In a typical fault - block mountain, ____.
Inessa05 [86]
In a typical fault - block mountain, large blocks of crust are uplifted along normal faults 
8 0
3 years ago
Read 2 more answers
How does the leaf contribute to the process of photosynthesis?
slega [8]

Water, a necessary reactant in photosynthesis, is contained in the leaves themselves. ... Carbon dioxide (CO2) is able to enter the leaf through the stomata, or the holes in the leaf.

7 0
3 years ago
Other questions:
  • What do vascular plants, like angiosperms, do to store sugars in their fruit pulp?
    14·2 answers
  • _____ help the cell membrane to conserve internal fluids.
    10·1 answer
  • Which way does a stationary front move
    8·2 answers
  • The ________ of a test means the test can detect even very small concentrations of the antigen or antibody being analyzed, where
    15·1 answer
  • Human gametes are _____. <br> isogamous<br> anisogamous <br> oogamous <br> none of the above
    7·1 answer
  • The base analog 5-bromouracil can tautomerize. one tautomer behaves like thymine and the other behaves like cytosine. if 5-bromo
    5·1 answer
  • What are the necessary components required to start the transcription of a gene? What needs to be added in order to create a pro
    8·2 answers
  • Which one of the following is technique for pinpointed the cause of stress
    12·1 answer
  • Who loves Jonny sinns ?<br><br>vpd-jjzw-rub <br><br>Come see my dìçk​
    8·2 answers
  • HI
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!