Which of the following is the smallest level of organization in living things?
A. organ system
B. cell
C. tissue
D. organ

Answers

Answer 1

Answer:

B. Cell

Explanation:

Order from smallest to most complex:

Cell - Tissue - Organ - Organ system.

Cells are the smallest. Multiple cells working together forms a tissue. Multiple tissues working together forms and organ. Multiple organs form an organ system.

Answer 2

Cell

Cells make tissue, tissues makes  organs, organs make a system.


Related Questions

What is the genotype of a pea plant that's h0m0zygous for height?

Answers

Answer:

Hopefully this is something that might help!

depends on what letter you’re using but it would be one big one small, for example: Hh

Please, help me!!
Question is down below..

Answers

Answer:

CO(Carbon dioxide) is a compound because it is made up of atoms of carbon bonded to atoms of oxygen. Diatomic molecules are classified as elements because it consists of two atoms(the same kind) bonded together.

Please help me with my science question :D

Answers

Answer:

See firstly draw the The Rat in the left side of your box

And later draw the Snake in your center box

And at last draw the Eagle in the last box

Answer:

hope it helps :D

Explanation:

carrots < rabbits < foxes

If it died, the consumers that feed on it - rabbits - would have no food. They would starve and die unless they could move to another habitat. All the other animals in the food web would die too, because their food supplies would have gone.

How will a humans and a rabbits habitat overlap or intersect?

Answers

Answer:Rabbits impact our national parks and reserves by: reducing the regeneration of native plants, through grazing and ringbarking of saplings. competing with native animals for food and shelter. damaging historic and cultural sites, through soil erosion caused by over grazing.Jul 27, 2018

Explanation:

HEY yall I m testing for TNready tmr i m so scared :((((( im so scared for the science part

Answers

Answer:

just concentrate on the test don't think about anything else you'll do fine

Explanation:

can i have brainliest

Answer:

Me too man. I'm starting next week.

Explanation:

It's all going to be alright tho, just try your best. Its next to impossible to be held back by an end of the year test.

I need help, SERIOUS ANSWERS PLEASE
first one says IV, next one says DV, third says constants, last one says control

Answers

Answer:

Explanation:

IV= breeds of rose bushes (this is independant because you are in control)

DV= number of roses (this is what you are montiroing so it's dependant)

Constants= environment in the greenhouse

Control= roses of the same breeds outside of the greenhouse

The image below shows how wolves and dogs compare to some other animals in the levels of classification. (5 points)

An image of classification levels of dog is shown. There are 8 columns and 7 rows. The top row says Animalia and then lists the following organisms from left to right: Insect, Fish, Rabbit, Cat, Fox, Jackal, Wolf, and Dog. The second row says Chordata and lists the following organisms from left to right: Fish, Rabbit, Cat, Fox, Jackal, Wolf, and Dog. The third row says Mammalia and lists the following organisms from left to right: Rabbit, Cat, Fox, Jackal, Wolf, and Dog. The fourth row says Carnivora and lists the following organisms from left to right: Cat, Fox, Jackal, Wolf, and Dog. The fifth row says Canidae and lists the following organisms from left to right: Fox, Jackal, Wolf, and Dog. The sixth row says Canis and lists the following organisms from left to right: Jackal, Wolf and Dog. The seventh row says Canis lupus and lists the following organisms from left to right: Wolf and Dog.

Based on the chart, how are fish and dogs related?

They belong to the same kingdom but different phyla.
They belong to the same phylum but different classes.
They belong to the same kingdom and class.
They belong to the same phylum and class.

Answers

Answer:

I would say it is 'They belong to the same phylum but different classes.'

Explanation:

hope this helps :)

They belong to the same phylum but different classes

I need info about hurricane maria (threes sentences) IN UR OWN WORDS!!!!!!!!!!!!

Answers

Answer: Was a category 5 hurricane

Regraded as the worst natural disaster to be recorded in history

Deadliest Atlantic hurricane since Mitch in 1998.

Explanation:

Answer:

Hurricane Maria was a deadly Category 5 hurricane that devastated Dominica, Saint Croix, and Puerto Rico in September 2017. Hurricane Maria was the third-costliest storm in U.S. history. It damaged or destroyed more than 300,000 homes, left 3 million people without power and caused about $100 billion in damage

Explanation:

STAAR 11B
Fish in a lake have to compete for space. Different fish have different optimal temperature
ranges. The graph below shows the temperature ranges of four fish species.
Optimal Temperature Ranges
of Four Fish Species
Lake trout
Largemouth bass
Type of fish
Sunfish
Bullhead
0
5
30
10 15 20 25
Temperature (°C)
At which temperature range will there be the most competition for space among these fish species?
F 5°C to 10°C
G 10°C to 15°C
H 15°C to 20°C
J 25°C to 30°C

ANSWER:
EXPLANATION:

Answers

Answer: J

Explanation:

Which behavior is a response to an external stimulus? EXPLAIN WHY

A. An elephant drinks water to quench its thirst.

B. A dog vomits during an illness to rid itself of pathogens.

C. A child gets a fever to fight off the flu.

D. A turtle suns itself on a rock during a cool day.

Answers

Answer:

the answer is d

Explanation:

trust me I got it right

gene that is typically observed

Answers

Answer:

it think it is the marker gene it said that online for me I dont know

if that even is a gene

Answer:

yes

Explanation:

If you are looking at the general pattern of temperature and precipitation for an area over time, you are looking at the ______?______

Answers

Answer:

Earth's Surface rise and climate. You are basically looking at the weather and the condition of the atmosphere.

Explanation:

When the average temperature at the Earth's surface rise, evaporation occurs more which causes precipitation to also occur more.

Answer:blue

Explanations :

Please help me with this

Answers

So In biology, a mutation is an alteration in the nucleotide sequence of the genome of an organism. So what would you look up that interests you

Hope This helps!!!

Omggg I have the same question T-T

Parasites are organisms that live in or on a host organism, obtaining essential nutrition for themselves from the host. Parasites rarely kill their hosts, however. Which explanation BEST describes why evolutionary pressures selected for parasites that do not kill the host?

Answers

Answer: Parasites that kill the host lose their source of nutrition or energy and would be less likely to survive.

Explanation:

Which statement best describes how panting after running helps a person's body maintain homeostasis? EXPLAIN THE ANSWER
A). It keeps the person's body warm when it is cold outside.


B). It rids the body of harmful organisms in the respiratory tract.


C). It brings more oxygen into the body to help meet increased energy needs.


D). It signals the body to start exercising to prevent getting out of shape.

Answers

the answer is c i believe

its the body’s way of regulating itself, as the muscles used require more oxygen while running, so panting brings extra oxygen into the lungs which is transported through the blood to the muscles

Pretend your classmate has told you that they are having trouble with what succession is. How would you explain to them what succession is? How would you explain the difference between primary and secondary succession? Write your response in the textbox and submit when you are done. DO NOT GO..OGLE YOUR ANSWER

Answers

Answer: In primary succession, newly uncover or newly found rock is populated by living things for the first time. In secondary succession, an district before it was populated by living things is disturbed, and then re-populated after the disturbance.

Explanation:

Pretend your classmate has told you that they are having trouble with what succession is. How would you explain to them what succession is? How would you explain the difference between primary and secondary succession? Write your response in the textbox and submit when you are done. DO NOT GO.O.GLE YOUR ANSWER

Answers

Answer: Primary sources are original works like research, diaries, paintings, and plays. Secondary sources are reviews of original work.

IF YOU ANSWER ALL THESE QUESTIONS AND THERE ARE CORRECT YOU WILL GET BRAINLEAIST
1. Which part of the flower produces sperm?
2. Which part of the flower attracts pollinators, like bees?
3.What is the name of the male reproductive organ of the flower?
4.What is the function of the stamen?
5. What holds up the stamen?
6. What are the male reproductive parts of the flower?

Answers

Answer:

1. The anther produces the pollen grains that contain the sperm needed for fertilization

2.Petals attract the pollinators.

3.Stamens are the male reproductive organ

4.The main function of the stamen is to produce the pollen grains, which house male gametes , necessary for reproduction.

5.The stamen is made up of two parts: the anther and filament. The anther produces pollen (male reproductive cells). The filament holds the anther up.

6.A stamen consists of an anther (which produces pollen, the male reproductive cell) and a filament.

please mark as brainlsit if it helps

Answer:

1. the anther

2. showy petals and sepals, nectar guides, shape, size, and color.

3. stamen

4. The pollen-producing part of a flower, usually with a slender filament supporting the anther.

5. the anther and filament

6. anther, filament, pollen

Explanation:

What are physical/structural adaptations?

Answers

Answer:

Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear.

PLEASE ANSWER FOR BRAINLIEST

Answers

Answer:

B

Explanation:

Sickle cell anemia is an autosomal recessive trait, meaning two recessive alleles must be acquired by the child (one from each parent) for them to be affected with the disorder.

Hope this helps :) Have a good night!
Your Answer has to be B

HYEOO PEEPS what happens when u push a triangular box back and forth on a ramp

Answers

Answer:

hi-hi,

i believe the answer is that you'll create friction and thermal heat

Explanation:

https://www.khanacademy.org/science/physics/work-and-energy/work-and-energy-tutorial/v/work-energy-problem-with-friction

this is the video i watched to help answer your question

good luck :)

i hope this helps

**please let me know if this was not what you were looking for/incorrect or both**

have a nice day!

What is the difference between Hinduism and Nirvana

Answers

Answer:

The most ancient texts of Hinduism such as the Vedas and early Upanishads don't mention the soteriological term Nirvana. This term is found in texts such as the Bhagavad Gita and the Nirvana Upanishad, likely composed in the post-Buddha era. The concept of Nirvana is described differently in Buddhist and Hindu literature. Hinduism has the concept of Atman – the soul, self asserted to exist in every living being, while Buddhism asserts through its anatman doctrine that there is no Atman in any being. Nirvana in Buddhism is "stilling mind, cessation of desires, and action" unto emptiness, states Jeaneane Fowler, while nirvana in post-Buddhist Hindu texts is also "stilling mind but not inaction" and "not emptiness", rather it is the knowledge of true Self (Atman) and the acceptance of its universality and unity with metaphysical Brahman.

Explanation:

Answer:

The concept of Nirvana is described differently in Buddhist and Hindu literature. Hinduism has the concept of Atman – the soul, self – asserted to exist in every living being, while Buddhism asserts through its anatman doctrine that there is no Atman in any being.

Explanation:

im confused its more science but yah oof
Use the photo to answer the question.



The devastation from the landslide shown—the disturbed soil, the knocked-over trees, the blocked waterways and road—are evidence that the change happened Response area over time.
their is to answers rapidly or slowly

Answers

rapidly rapidly rapidly
rapidly is the correct answer.

Large scale change is needed to combat climate change, but according the the author, cooperative work is best done in groups of what size?



155-300


501 and up


150 or less


301-500

Answers

You need to give us the text, how would we know what to answer if we don’t know what text were reading. All I can help you with so far is to reread the text and see what the author says
We need more context to answer this

The table compares continental and oceanic landforms on Earth. What term should be used to replace the question mark in the table? A) cavern B) trench C) plateau D) mountain

Answers

Answer:

D

Explanation:

Because these are in oceans and on land.

Hurry this is due at 11:59!!

Answers

   Answer:                                                                                                                            

Explanation:

Can I please get help?

Answers

Answer:

Technology because we don't have the necessary technology to explore the parts of space and for all we know we don't even know what the universe actual looks like or if there are alternate universes but as technology advances we will know. Explanation:

In order to perform an experiment, a chemist needs an element that has similar properties of sodium (Na) but has a lower atomic mass. Which element should the chemist select for the experiment?

Answers

Bbbbbbbb btw don’t click on a link it’s hackers

How many consumers are omnivores in the food web below?

Answers

Answer:

1

Explanation:

Omnivores are animals that eat both plants and animals. If you look at the bottom of the food web, you need to look for arrows that point towards an animal that also consumes other animals. The arrows indicate that the energy is being transferred from the plants to the omnivore. The Raccoon is the other organism that eats both a producer (blackberries) and other predators such as garter snakes and meadow voles.

Hope this helps!! Comment down below if you have any questions and please considered marking me as brainliest!!

Answer:

1

Explanation:

Single term algebraic expression is called?
1 Monomial
2 Binomial
3 Trinomial
4 None of these

Answers

Answer:

Monomial

Explanation:

the right answer is monomial
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