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
soldier1979 [14.2K]
3 years ago
10

What is thought to have contributed to the evolution of eukaryotes?

Biology
1 answer:
astra-53 [7]3 years ago
6 0
Well it's thought that the oxygenation of the atmosphere contributed to the evolution
You might be interested in
What do you think the possible consequence might be if your endocrine system stopped working correctly?
rosijanka [135]
A hormone imbalance may occur if this feedback system has trouble keeping the right level of hormones in the bloodstream, or if your body doesn't clear them out of the bloodstream properly.
4 0
3 years ago
Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offsprin
faltersainse [42]

Answer:

2 in 4

Explanation:

If a female cat with orange fur (XOXO) is crossed with a male cat with black fur (XoY) then:

P: XOXO  x  XoY

F1: XOXo  XOY  XOXo  XOY

This means that half of the offspring will be females with tortoiseshell color  (XOXo) and other half  of the offspring will be males with orange fur (XOY).

6 0
2 years ago
BRAINLIESTTTT ASAP!!!
hram777 [196]
Presidential Reconstruction

In the spring of 1865, the Civil War came to an end, leaving over 620,000 dead and a devastating path of destruction throughout the south. The North now faced the task of reconstructing the ravaged and indignant Confederate states. There were many important questions that needed to be answered as the nation faced the challenges of peace:

<span>Who would direct the process of Reconstruction? The South itself, Congress, or the President?Should the Confederate leaders be tried for treason?How would the south, both physically and economically devastated, be rebuilt? And at whose expense?How would the south be readmitted and reintegrated into the Union?<span>What should be done with over four million freed slaves? Were they to be given land, social equality, education, and voting rights?</span></span>
4 0
3 years ago
1) In 1783 Antoine Lavoisier showed that the heat produced by respiration was comparable to the heat produced when charcoal was
tankabanditka [31]
The correct answer is B combustion.

Lavoisier’s oxygen theory of combustion was one of his most notable contribution to science and earned him the title of the “father of modern chemistry”. He recognized the combustible property of oxygen and that phosphorus and other metallic elements increased in terms of weight when burned.  
7 0
2 years ago
Read 2 more answers
How do some cold-blooded animals keep their bodies at a constant temperature in cooler environments? By generating their own hea
nekit [7.7K]
I am thinking it is by heating themselves in sunlight. I think this because when I bring lizards to mind, they are cold blooded, and they need sunlight to bath in so they do not start to lack warmth to live.

I hope this helps.
7 0
3 years ago
Read 2 more answers
Other questions:
  • what specific differences about the finches on the Galapagos Islands were of great interest to Darwin
    13·2 answers
  • In your own words, explain a crucial piece of evidence that an ancient Greek astronomer could have used to support the geocentri
    10·2 answers
  • Savannas typically have more trees than grasslands. Please select the best answer from the choices provided T F
    14·2 answers
  • por que existen de seres vivos vulnerables a la extincion,mientras que otras especies presentan una sobrepoblacion
    6·1 answer
  • An immune response to a tissue graft will differ from an immune response to a bacterium because ________.
    15·1 answer
  • When was the term acid rain first used?<br><br> 1960<br><br> 1753<br><br> 1980<br><br> 1852
    11·1 answer
  • In a normal cellular protein, where would you expect to find a hydrophilic amino acid such as asparagine?
    12·1 answer
  • The ecosystem on the coast of Virginia Beach will likely experience the highest amount of disturbance from —
    13·1 answer
  • Waste in water can be broken down but not recycled. <br> True or false ?
    8·2 answers
  • What is the powerhouse of the cell?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!