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
snow_lady [41]
3 years ago
5

ASSIGNMENTS

Biology
1 answer:
kvasek [131]3 years ago
8 0

Answer:

The idea of spontaneous generation was disproved by Francesco Redi.

Explanation:

  • Spontaneous generation is a theory that states that living organism can generate from an inanimate object.
  • In, 1668, Francesco Redi demonstrate an experiment explaining the theory of spontaneous generation by using meat.He noticed that flies laid eggs on meat which was kept open and maggots developed.
  • He took three pieces of meat to do the experiment.
  • The first piece of meat was kept open and as usual maggot development takes place.
  • With the 2nd piece of meat,he covered it with a piece of cheesecloth and noticed that,flies lay eggs on the cheesecloth but when he removed the cloth,maggot did't form.
  • Next, he took a piece of paper and cover the meat piece, and he noticed that flies did't lay any eggs and thus no maggots formed.
You might be interested in
6<br> How has human activity negatively affected sea turtle populations?
Pie

Answer:

Because humans liter on beaches and around the world.This can cause sea turtles to eat trash and get trash stuck up there noses.Also when sea turtle lay eggs on the beaches humans tend to step on them and that is a sense of human activity that can affect the sea turtle population.

Explanation:

I really hope this helps.;)

7 0
3 years ago
The earths food chain starts with ?
andreyandreev [35.5K]
Earths food chain starts with the sun then it goes to producers such as plants that absorbs the sun’s energy to produce their own “food”
8 0
3 years ago
Read 2 more answers
A ________ is defined as a single, brief contraction period and then relaxation period of a skeletal muscle in response to a sin
faust18 [17]
A twitch is defined as a single, brief contraction period and then relaxation period of a skeletal muscle in response to a single stimulation. Contraction period involves receptive power strokes that pull the thin filaments past the thick filaments shortening sacromeres and muscle tension increases as the sacromeres shorten. Relaxation period begins with or release of cross bridges resulting from the return of Ca2+ back to sarcoplasmic reticulum. The strength of skeletal muscle contractions can be broadly separated into twitch, summation, and tetanus. A twitch is a single contraction and relaxation cycle produced by an action potential within the muscle fiber itself.
3 0
3 years ago
Aaaaaaaaaaaaaaaaaaaaaaa
inn [45]

Answer:

same honestly

Explanation:

4 0
3 years ago
Read 2 more answers
Select each of the following that are products from photosynthesis n
Dennis_Churaev [7]

Answer:

any products that contain plants and also wood.

Explanation:

3 0
3 years ago
Other questions:
  • Create a chart/graph to illustrate the earthquake data for California and Alaska. Please explain why you selected the graph (bar
    6·1 answer
  • What was integral to the spread of Enlightenment from Europe to America?
    7·2 answers
  • What is an example of when lactic acid fermentation would occur?
    6·2 answers
  • Macromolecules and Carbohydrates
    9·1 answer
  • Why do embryologist study embryos?
    13·1 answer
  • Which of the following cells promotes inflammation and causes phagocytosis
    15·2 answers
  • Put the following events in the correct order:
    15·1 answer
  • Volcan activo en nicaragua
    11·2 answers
  • Does all surface runoff move directly into rivers, lakes, and oceans? Explain
    7·2 answers
  • briefly describe the nebula theory formation of our solar system use the words protostar and protoplanets in your discussion
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!