why is night blindness regarded as a non infectious disease​

Answers

Answer 1

Answer:

Explanation:

stay away from the dark frfr sh1 creepy dog


Related Questions

Why was Copernicus's heliocentric model not believed until Galileo and Kepler provided mo
The model had the moon orbiting Earth.
The model was against religious teachings.
The model could not explain retrograde motion.
The model did not include all eight planets in the solar system.

Answers

Answer:

the model was against religious beliefs.

Which of the following does the frog represent? A. Primary producer B. Primary consumer C. Secondary consumer D. Decomposer

Answers

Answer:

Primary Consumer

Explanation:

Because it eat directly from the plants, which are primary producers

An energy pyramid is shown below.
tertiary
consumers
secondary
consumers
primary
consumers
producers
N
What does the energy pyramid demonstrate?

Answers

Answer:

tertiary consumers

tertiary consumers

tertiary consumer

tertiary consumer

Grasses
Grasshoppers
Frogs
Hawks
Snakes
Decomposers
Which organisms in the food web shown above compete for the same
food source in this environment?

Answers

Answer:

Frogs and snakes.

Explanation:

I answered this question for another person, plus, this is the only reasonable answer.

HEY BESTAY I NEED UR HELP WILL MARK U BRAINLIEST

Which part of the carbon cycle shown in the figure contributes the most to the greenhouse effect?
(20 Points)


The decay process returns carbon dioxide to the soil.

The remains of dead organisms gradually change into fossil fuels.

Photosynthetic organisms remove carbon dioxide from the atmosphere.

A Burning fossil fuels and wood releases carbon dioxide into the atmosphere.

Answers

The answer is A hope that helps

Which of the following is not correct about diffraction?

Answers

Answer:

Diffraction occurs just with electromagnetic waves.

Explanation:

The information that should not be true about diffraction is that it arise with the electromagnetic waves only.

What is diffraction?

It is considered as the process where the beam of light or the other system waves should be spread out that leads of passing via the narrow aperture or it should be an across of an edge that should be accompanied by interfering between the formation of the waves that should be generated.

So the above information should be considered.

learn more about diffraction here: https://brainly.com/question/15085704

Friction reduces efficiency because energy is lost as ____.
a.
work
c.
gravity
b.
heat
d.
thrust


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

option (b) heat is right answer

what is a scienctific theory

Answers

Answer:

" A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world."

Explanation:

- Eijiro <3

Which of the following statements best describes the importance of
nutrient cycling?

Answers

Answer:

Since there are no choices to this question, I think it restores ecosystems or the organisms physical environment to a state called the "Equilibrium State".

Explanation:

The Equilibrium State keeps the ecosystems functioning. Nutrient cycles link or put the living organisms with the non living organisms together throughout the flow of the nutrients in the cycle. Remember that living and non living organisms always depend on each other.

I hope this answers your question! :)

Why does the bronchioles get smaller and smaller before they reach the alveoli?

Answers

Answer: Parasympathetic stimulation causes bronchoconstriction while sympathetic stimulation causes bronchodilation. During an asthma attack, the muscles that encircle the airway tighten or constrict, limiting the flow of air to and from the lungs.

Explanation: i hope this answers your question and i have a awesome marvelous day.

Answer:

In your lungs, the main airways (bronchi) branch off into smaller and smaller passageways -the smallest, called bronchioles lead to tiny air sacs (alveoli)

the bronchiole end in tiny air sacs called alveoli, where oxygen is transferred from the inhaled air to the blood, after absorbing oxygen, the blood leaves the lungs and is carried to the heart, the blood then is pumped through your body to provide oxygen to the cells of your tissues and organs.

is the long-term average weather over a large area

Answers

Climate is the long-term average weather conditions that occur in a particular region. Climate depends on how average weather conditions change throughout the year.

a principal origem das cartas

Answers

Im sorry i don’t understand

explain in detail how do carnivores get their food?

Answers

Answer:

a carnivore gets their food by killing other animals, they eat meat. a carnivore can eat an animal who is a herbivore and sometimes a omnivore.

A solid is that form of matter that possesses the following
characteristics___.
a Particles vibrate around fixed axes
b Definite shape
C Definite volume
d All of the above

Answers

all of the above lol.

The kinetic energy of a moving object depends on its mass and its
a. volume.
b. velocity
c. distance.
d. acceleration

Answers

Answer:

Your answer is B. Velocity

the answer is b:velocity

Someone help thank you

Answers

Answer:

because its faster

Explanation:

The car on the right has less because even though they are moving at the same speed it has less mass, requiring less energy to move.

While mRNA strands are being created a sequence is sometimes miscopied. What will be the effect of this on the cell?

Group of answer choices

The damaged mRNA may cause cell death.

Translation may not take place.

Future transcription will not take place.

Ribosomes may be destroyed.

Answers

Answer:

If the sequence of mRNA is miscopied, it will change the sequence of amino acids of the protein. Consequently, the protein may become non-functional.

Explanation:

So the second one or the third one I'm not sure sorry <3

Answer:

Translation may not take place.

Explanation:

Hope this helps.

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Look at the Density of Substances table. Which two substances from the table are buoyant in pure water?

A. silver and lead
B. lead and diamond
C. gasoline and ethyl alcohol
D. silver and diamond

Answers

{answer}
Silver and lead

{ I hope this helps :) }

Answer:

Silver and lead

Explanation: hope that helps

Which of these are characteristics of herbaceous stems? (Select all that apply.)
A. don’t increase in diameter
B. more pliable
C. stiff
D. thin

Answers

Answer:

the characteristics of herbaceous stems are a, b, and d.

Explanation:

The herbaceous stems include that it does not rise in diameter, it should be more pliable, and thin.

What are herbaceous stems?

It is comprise of the vascular bundles that should be arranged in the circle across the vital role with respect to the spongy tissue that contain of cells that named should be parenchyma which is known as the pith. Moreover, it attributes include that there is no change in the diameter, also it is not stiff but thin.

Therefore, option a, b and d are correct.

learn more about stem here: https://brainly.com/question/24701836

Help me please!!!!!!!!!!!!!!!!!

Answers

Answer:

D

Explanation:

There it is what is the answer

Answers

Answer:

I'm confused what's the question???

Where is the question at?

please help

There are many different chordates. Choose fifteen chordates to explore. As you explore fill in the chordate chart that can be downloaded below. For each chordate you will need to check if it is a vertebrate or invertebrate, when in its life cycle did it have a notochord, when in its life cycle did it have gill slits and note any other interesting fact about your animal.

Answers

Answer:

Giraffe - vertebrate

white tiger - vertebrate

PLEASE HELP AND EXPLAIN (NO LINKS OR NO RANDOM ANSWERS FOR POINTS)

Answers

The dust may have caused plants to die which led to herbivores dying of starvation then the carnivores slowly started to run out of other dinosaurs to eat and they became extinct. (I hope this made sense and helped some!)

A substance whose shape can easily change is a
a.
solid.
b.
powder.
c.
fluid.
d.
metal.


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

fluid.

Explanation:

because there molecules can freely move and take the shape of any container

WHAT HAPPENS WHEN THERE ARE EXTRA CHROMOSOMES IN A KARYOTYPE?

Answers

Answer: For example, an extra copy of chromosome 21 causes Down syndrome (trisomy 21). Chromosomal abnormalities can also cause miscarriage, disease, or problems in growth or development. The most common type of chromosomal abnormality is known as aneuploidy, an abnormal chromosome number due to an extra or missing chromosome. brainliest?

Explanation:

6. Which is the youngest holiday: "Earth Day" or "Arbor Day"?
HELP!!!! QUICK PLEASE ILL GIVE BRAINLIEST

Answers

Arbor Day is younger

Mark all that apply. What evidence is used to classify living things into groups.

A) cell type

B) habitat

C) how organism obtains food and energy

D) common ancestry

E) DNA

Answers

Answer:

D.

Explanation:

Taxonomy is a branch of biology centered around classifying animals into living groups. This is done based on the differences and similarities between animals. Taxa in the Linnaean system include kingdom, phylum, class, order, family, genus, and species. Between these relations it all stems from common ancestry. Which is what can relate species to others. Hope this helps!!

Answer:

your answer would be D

Explanation:

cause I big brain

which of the following animals has a large intestine that serves as a site for fermentation as well as absorption of water and electrolytes
A sheep
B horse
C Dog
D Cat

Answers

I think the answer should be B. Horse

IF A RED BIRD EATS IN A SPACE OF 500 FT AND A BLUE BIRD HUNTS WITHIN THIS 500 FT, BUT ONLY IN A SQUARE OF 100FT, WHAT MIGHT HAPPEN TO THE BLUE BIRDS POPULATION. IF THE RED BIRD EATS THE BERRIES IN THE 100FT SPACE.

Answers

Answer: They will die

Explanation: they will have no food to eat to keep them alive

Question 10 of 10
Why do fungi need to live in moist areas?
A. Their large surface areas make them dry out easily.
B. They can only reproduce sexually.
C. They are unable to photosynthesize.
D. Their filaments make it difficult to absorb nutrients.

Answers

Answer:

A. Their large surface areas make them dry out easily.

Explanation:

(A.P.E.X)

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