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
lakkis [162]
3 years ago
12

How does a model differ from a law or a theory?

Biology
1 answer:
marysya [2.9K]3 years ago
3 0

Answer:

models are universal. option A

You might be interested in
A graph used to study the stars is A distance-time graph A Velocity-time graph A wind velocity diagram An HR diagram
Morgarella [4.7K]
A distance-time graph is graph that represents the speed of an object and the velocity of an object is its speed in a particular direction.
A velocity-time graph is a graph that represents the acceleration or velocity of an object.
A wind-velocity diagram is a diagram that measures wind<span> speed, or </span>wind flow velocity.
A HR Diagram (Hertzsprung-Russell Diagram) is<span> a scatter graph of stars showing the relationship between the stars' absolute magnitudes or luminosities versus their spectral classifications or effective temperatures.
Hope this helps!</span>
5 0
3 years ago
What does it mean when scientists say that living organisms share a universal genetic code?
lesya [120]
When scientists say they share a universal genetic code it means that all organisms it can mean either DNA as the main source of hereditary information in all life forms we know of  or more likely that all organisms we know of use a three base pair code for the synthesis of proteins, DNA produces mRNA. This mRNA is read three base pairs at a time by a ribosome and this is called the genetic code.

<span>I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question. ok</span>
3 0
3 years ago
Read 2 more answers
Which of the following organelles is part of the endomembrane system? A) Ribosomes B) Golgi apparatus C) Mitochondria D) Centrio
mel-nik [20]
The answer is B)

The Golgi apparatus is located in the cells. It is an extra combination of organelle similar to the ER. This was named following Camillo Golgi.
(Notice that his last name is Golgi)


7 0
3 years ago
Read 2 more answers
A letter about the evidence of evolution
GuDViN [60]

Answer:

I am writing this in response to a letter regarding evolution. Evolution is increasingly solid, not shaky. Darwin’s “theory” or explanation was a way of understanding what he had discovered (which did not include genes, chromosomes, DNA or nucleotide bases). Our explanations now include genetics and the commonality of mutation.  

Proofs are solid, not in question by serious scientists. Direct observation is one, which we see in the fact that this year’s flu evolved a little too far from last year’s, so flu shots are less effective this year than we would like them to be.  

Fossils tell the story well: whales with legs, dinosaurs with feathers and Tiktaalik. The latter was found in the Canadian north and is part fish, part amphibian, before there were ever any amphibians. Imperfection is a good proof: think of your useless appendix, the very bad design of your ankles, knees, and back (talk to a chiropractor about that).  You have big toes because they used to be useful thumbs for your grasping feet.

Many other animals and even plants similarly have flaws that show their evolutionary past. Two large human chromosomes reflect the coming together of two chimpanzee chromosomes each.

Hope it helps,

Please mark me as the brainliest

Thank you

5 0
2 years ago
Do bacteria have internal membranes?
natita [175]

Answer: yes

Explanation: Prokaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. ... Some bacteria have a capsule outside the cell wall. Other structures are present in some prokaryotic species, but not in others.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how photosynthesis and cellular respiration are like opposites with respect to their equations.
    7·1 answer
  • Why are scientist pretty certain why all<br><br> living things share a common ancestry?
    5·1 answer
  • Which describes the role of oxygen in photosynthesis?
    14·2 answers
  • List 3 biotic factors you may find in the ocean
    13·1 answer
  • How does apoptosis affect cancer
    6·2 answers
  • What will happen if a new genotypic character is introduced in a population?
    13·1 answer
  • You are looking at the color of feathers in ducks and find that yellow ducks (Y) are dominant to green ducks (y). However, a sec
    8·1 answer
  • Which describes an effect that ocean currents have on short-term climate change?
    13·1 answer
  • Can someone plz help me on this plz help me I’ll appreciate it
    5·2 answers
  • What is the specific application of reverse transcriptase in the preparation of cdna?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!