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
bogdanovich [222]
3 years ago
15

The surface of the sea is not level due to ?

Biology
2 answers:
ivolga24 [154]3 years ago
8 0
Waves ........................
lora16 [44]3 years ago
5 0

Answer:waves

Explanation:

You might be interested in
The genetic code for one amino acid molecule consists of A) five sugar molecules B) two phosphates C) three nucleotides D) four
Harlamova29_29 [7]

Answer:

c

Explanation:

3 0
3 years ago
Lymph fluid is the intermediary between the blood in the capillaries and the
mestny [16]
<span>The Lymph fluid acts as an intermediary between the blood in the capillaries and the tissue.</span>
8 0
2 years ago
Based on fossil evidence, about how long ago did the first
garik1379 [7]
Around 4.1 billion years ago the first single celled organism appeared
3 0
3 years ago
Read 2 more answers
When scientists look for patterns, they attempt to ?
Anon25 [30]
Form a hypothesis! :-)
8 0
3 years ago
The cell theory eventually replaced the concept of spontaneous generation as a result of what experimental evidence?
Arisa [49]

<u>Answer:-</u> <em>Option C </em>- evidence that microorganisms cannot grow in boiled broth when new organisms were not allowed to enter.

<u>Explanation:-</u>

  • <em>Theory of spontaneous generation</em> stated that the living organisms can be created from non living matter. However, this theory was disapproved and replaced by the <em>cell theory</em> which stated that all living organisms are created from cells and new cells arise from pre-existing cells.
  • There were several experiments conducted by various scientists to disapprove the theory of spontaneous generation however, the experiment that was most successful to do so was the one conducted by <em>Louis Pasteur</em> in 1859.
  • <em><u>Description of the experiment:-</u></em>

-In his experiment, Pasteur boiled a meat broth in a flask (it was known that boiling the broth kills the micro organisms) and then heated the neck of the flask to bend into a S- shape.

The purpose of the S shaped neck was to allow the air to enter into the flask but not the micro-organisms as the micro organisms will settle by gravity in the neck and not reach into the flask.

<em>observations of the experiment</em> :-

1. Pasteur observed that even though the air entered the flask no micro organisms were growing in the flask.

2. Further,when he tilted the flask so that the broth came in contact with the part of the neck where the air borne microorganisms could have settled he was able to observe microbial growth in the flask.

These observations laid the theory of spontaneous generation to rest and proved that <em>organisms can only grow in the presence of pre-existing cells </em>which in this case were the microorganisms.  

4 0
3 years ago
Other questions:
  • which of these describes the process of blending human and material resources through a formal structure of tasks and authority;
    12·1 answer
  • Water is cooler near the poles and warmer near the equator. Movement of cooler and warmer water from these regions moderates the
    9·2 answers
  • 30 points!
    10·2 answers
  • The estimated density or number of individuals needed for a species to maintain or increase its numbers in a region is the _____
    8·1 answer
  • Help me pleeeeeaaseee
    6·1 answer
  • Joey finds a hunk of something. It appears to be an element. It caught on fire at 110*C and when it was run over by a train, it
    14·1 answer
  • What change occurs to your food by your teeth as you chew?
    9·1 answer
  • The cell membrane is made of phospholipids and is selectively permeable , or semipermeable. Which major theme in biology does th
    14·1 answer
  • HELP!!! Decomposers are not shown on the food web above. Explain how
    8·2 answers
  • Hiya !! will give brainle and 20 points !
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!