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
Charra [1.4K]
3 years ago
7

Louis Pasteur's experiments showed that bacteria did not grow in a flask unless they first entered from the surrounding environm

ent. What part of the cell theory did this prove?
A - New cells come from preexisting ones
B - All living things are made up of at least one cell
C - Cells are the basic units of life
D - All cells are surrounded by a thin membrane​
Biology
1 answer:
lesya692 [45]3 years ago
6 0
D) All cells are surrounded by a thin membrane
You might be interested in
What is the allele frequency?
Genrish500 [490]

Answer:

Allele frequency is a measure of the relative frequency of an allele on a genetic locus in a population. Usually it is expressed as a proportion or a percentage. In population genetics, allele frequencies show the genetic diversity of a species population or equivalently the richness of its gene pool.

5 0
3 years ago
Read 2 more answers
Name what is two structural characteristics that triglycerides and phospholipids have in commin
olganol [36]
<span>a glycerol backbone, and fatty acids</span>
8 0
3 years ago
Early one spring, a group of bird-watchers counted 30 different species of birds in a tract of forest. In the early spring two y
Gemiola [76]
The forest shows a decrease in biodiversity
5 0
3 years ago
As air pollution continues to be released into the atmosphere, what becomes more depleted, resulting in an increase of ultraviol
aev [14]
Ozone layer is the answer u want
7 0
3 years ago
Read 2 more answers
A shining light casts a horizontal beam through a spacecraft. Which two observers would see this beam of light in the exact same
Bas_tet [7]
<h2>Answer: </h2><h3>The correct answer is option C. </h3>

<h2>Explanation: </h2>

From the following question, the third option is right, because when the shining light create a horizontal beam over the spacecraft, the observer who is on the earth would see that light in the same way at the time spacecraft is at rest and when observer in the spacecraft at the time spacecraft is at rest.

So this is the correct answer.

4 0
3 years ago
Read 2 more answers
Other questions:
  • How does the circulatory system interact with the digestive system
    8·1 answer
  • How does the Angle of insulation affect the amount of heat absorbed?
    12·1 answer
  • At which station is precipitation most likely occurring at the present time
    7·1 answer
  • What is the definition of background information in Bio????
    12·1 answer
  • Which scale would a geologist use to estimate the total energy released by an earthquake?
    12·2 answers
  • How the genotypeRR and Rr result in the same phenotype​
    10·1 answer
  • Primary function of the cell membrane? *
    11·1 answer
  • Which body system gets glucose into your blood​
    11·1 answer
  • Humans and other animals regulate cell growth and cell division. Sort these cells by category:
    7·2 answers
  • Where is pryuvate made in the cell
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!