One way for our body to maintain homeostasis is through feedback loops. What are negative and positive feedback?

Answers

Answer 1
NEGATIVE: WHEN A CHANGE IN ORGANISM CAUSES A DECREASE IN RESPONSE
• EXAMPLE:
- Insulin causes a decrease in the amount of sugar in the blood

POSITIVE: REFERS TO WHEN A CHANGE IN THE ORGANISM CAUSES A RESPONSE WHICH IN TURN CAUSES A GREATER RESPONSE
• EXAMPLE
- Labor contractions



Does this help?

Related Questions

explain how the hydrosphere and atmosphere are related.

Answers

Answer:

Water circulates in a cycle across the hydrosphere. Clouds gather water, which then falls to Earth as rain or snow. Rivers, lakes, and seas store this water. Then it evaporates back into the atmosphere, restarting the loop.

Explanation:

Answer:

The hydrosphere is the part of Earth were all the water is contained.

The atmosphere is the part of Earth were all the gases are contained.

These two are related because the hydrosphere is inside the atmosphere.

The hydrosphere goes down below sea level, because of several trenches and other holes like the Mariana trench. The hydrosphere also goes around 20 kilometres in the air because of clouds.

An old tree near Zion National Park reached the end of its life and fell over. Create a path of a carbon atom as it moves through the carbon cycle. You must start from the dead tree and continue all the way until it ends by being breathed out of a coyote.

Answers

I think it is the ............:

Answer:

There's a reason Zion National Park is the most visited park in Utah, and it's ... But when you make it up (clinging for dear life to the chain handrail), ... If you prefer to keep your feet dry, turn around, and enjoy it all again on the way back. ... This hike starts at the Wildcat Trailhead on Kolob Reservoir Road 15 ...

Explanation:

Help me please omggggg help meee

Answers

Answer: straight line. Once it hits an object, then it bends.

Hope that helped!

Answer:

im pretty sure its a

Explanation:

The table shows data about abiotic factors of streams in two different watersheds.
In general, a stream with a lower temperature and more neutral pH tends to be healthier. Based on these
criteria, which watershed contains the healthier stream?
Select one:

Watershed 2

Both streams are equally healthy.

There is not enough data provided to answer the question.

Watershed 1

Answers

Answer: b

Explanation:

Based on these criteria, the watershed that contains the healthier stream is, that both streams are equally healthy. The correct option is B.

What are abiotic factors?

An abiotic factor is a non-living component of an ecosystem that influences its surroundings. Temperature, light, and water are all components of the terrestrial environment.

Abiotic elements in a marine ecosystem include salinity and ocean currents. Abiotic and biotic forces interact to form a distinct ecosystem. Abiotic influences are found in all non-living components of an ecosystem.

They are often made up of both physical and chemical components. Abiotic factors are nonliving components of an ecosystem that influence the environment. Temperature, light, and water are among the examples. Abiotic elements in a marine ecosystem include salinity and ocean currents.

Therefore, the correct option is B. Both streams are equally healthy.

To learn more about abiotic factors, refer to the link:

https://brainly.com/question/10111151

#SPJ2

Please help this is a 7th grade science problem

Answers

Answer:

The Answer is C

Explanation:

Mark me as Brainliest PLEASE

Answer is...

Molecule B

15. Which plant is the best example of this life cycle adaptation?
Some plants produce a large number of
seeds. The more seeds that are produced,
the more likely that some of them will
survive, germinate, and grow. Examine the
bar graph below.
Number of seeds produced
70
30
20
10
0
Plant A Plant B
Plant C
Plant D
Plant

Answers

It is the large plant

What shape do the epithelial cells need to perform their functions.
A Round and unattached
B Spirals and long
C Spikey and long
D Long and thin

Answers

Answer:

d long and thin

Look at the diagram of the magnification of an onion skin. A group of students recorded their observations. Which of the following observations would be similar to that of any living organism?

F. made of at least one cell
G. Necleus in the middle
H. Walls present between
J. Look practically ​

Answers

I believe it would be options G or H, mostly leaning to G as it makes the most sense to me

Bases in DNA are held together by which bond?

Answers

Answer:

The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

Explanation: hydrogen bonds

What one is true this is due soon.

Answers

Answer:

(B) Genes make up chromosomes.

Explanation:

Your answer is B.

5. If Laura rides her bicycle down a straight road for 500 m, then turns around and rides back to where she
started, her distance is
her displacement?
a. greater than
c. the same as
b. less than
d. can't determine

Answers

it’s the same, 500. unless you’re adding the distance all together

Which two characteristics describe the most stable ecosystem on Earth?

a. They are near the poles


b they are near the equator.


c. They have high biodiversity


d they have few seed plants

Answers

Answer:

They have high biodiversity

High at the equator

Explanation:

This is because a stable ecosystem is the one that occur at equilibrium and have the ability to resist any form of resilience or disturbance and still grow fast. A stable ecosystem have high biodiversity because that are comprises of different plants and animals that are able to live and survive. Species diversity are more at the equator than at than at the poles.

Please Drag the correct moon phase name to its correct location

Answers

Answer:

The correct answer is -

1. First Quarter Moon, 2. Waxing Gibbous Moon, 3. Full Moon, 4. Waning Gibbous Moon, 5. Third Quarter Moon, 6. Waning Crescent.

Explanation:

The lunar cycle goes through eight different phases during the time period of 29.53 days while revolving around the earth. These phases move from new moon to full moon and then full moon to again new moon. The four major phases are New moon phase, the first quarter phase, the full moon, and the third or last quarter phase.

In this diagram, there are 1. First Quarter Moon, 2. Waxing Gibbous Moon, 3. Full Moon, 4. Waning Gibbous Moon, 5. Third Quarter Moon, 6. Waning Crescent. in order occurs.

Fill in the blank.
1. Tall pea plants are dominant, while short plants are recessive. In a cross between a purebred
tall plant and a purebred short plant, the offspring will all be plants.
2. Tall pea plants are dominant, while short plants are recessive. In a cross between two plants
heterozygous for height, the offspring will be both tall and short in a
ratio.

Answers

Answer:

1. The offspring will be all tall pea plants

2. 3:1 is the ratio for tall and short

Answer:

1. tall (or heterozygous)

2. 3:1

Explanation:

An organism that can make its own food and is composed of many cells that each contain a nucleus belongs to which kingdom?
1. Plantae
2. Animalia
3. Fungi
4. Bacteria​

Answers

1.plantae

Explanation:

hope it helps

Plantae organism that can make its own food and is composed of many cells that each contain a nucleus belongs to which kingdom.

What is Plantae?

Apart than some of the earliest cousins of algae, the class Plantae comprises multicellular creatures. They are eukaryotes, which means they have membrane-bound cellular organelles and a nucleus. Around the cell, there is a cellulose-containing cell wall.

Typically, a mature plant has a single, big central vacuole that is bound by a tonoplast (membrane). The reserve food for plants is starch and lipids (oil/fat).

All plants have cells, which contain plastids, double membrane-covered cell organelles. Photosynthetic pigments are present in several plastids (chlorophylls).

Therefore, Plantae organism that can make its own food and is composed of many cells that each contain a nucleus belongs to which kingdom.

To learn more about Kingdom plantae, refer to the link:
https://brainly.com/question/29278438

#SPJ6

Match the pathway of the carbon cycle

Answers

don’t click the links.

Which of the following statements is true? The spongy layer doesn't have any chlorophyll. The epidermis is the main location for photosynthesis. The cuticle slows down the loss of water in a leaf. Plants can make food without chlorophyll. PLEASE HELP ​

Answers

Answer: the cuticle slows down the rate of water loss.

Explanation: the spongy layer contains chlorophyll although few. Photosynthesis occurs in the chloroplast.

Plants need chlorophyll because it captures sunlight which helps in the splitting of water molecule during photosynthesis ,thus they need it to manufacture their food.

3 weeks late :')

----------------------

the dude above me is right <3

What happens when the most
limiting factor in an ecosystem is
removed?

Answers

The answer is A, population growth increases .

—Explanation—
•] The definition of limiting factor; anything that constrains a population's size and slows or stops it from growing.
•]Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources.
•] So if the limiting factor is removed then the population begins to expand due to not having a factor that limits each species quantity.

After reading the paragraph for Practice 5, what are the possible risks and drawbacks of this use of genetic engineering?

Answers

Answer:

Genetic contamination,  competition with natural species, creating potential for problematic pathogens,  unwanted side effects and  unfavorable level of diversity.

Explanation:

The possible risks and drawbacks of the use of genetic engineering are genetic contamination,  competition with natural species, creating potential for problematic pathogens,  unwanted side effects and  unfavorable level of diversity. These drawbacks puts pressure on the native species and due to competition with natural species, removal of natural species occurs. There are many side effects of genetic engineering species on the health and ecosystem.

Which of the following describes a scientific theory, such as evolutionary theory? (Check all that apply).
A. When a scientific theory is proven, it becomes a scientific law.
B. It is an explanation for a wide variety of natural phenomena.
C. It is plausible explanation for many natural phenomena that has not yet been fully tested.
D. Scientific theories are the most certain knowledge that can be developed in science.
E. Numerous studies, which have all tested the theory but in different ways, have all converged on the same explanation.
F. There is ample evidence supporting the explanation.

Answers

Answer:

b

Explanation:

Evolutionary theory highlights the adaptive value of within-species variability. Optimal biological and behavioral strategies differ depending on the nature of the environmental context as well as the characteristics of the organism such as age, sex, health, or physical size.

Plants and insects store their sugar in the form of

Answers

Plants and insects store their sugar in form of starch.

Please answer both of these questions I do not understand. If you do not know the answer than do not respond, I do not want my points wasted.

Answers

Answer:

H, C

Explanation:

Brainliest please!

c) What amino acid is coded for by this sequence before the mutation? Hint: Use the codon table. (1
point)
NEED HELP

Answers

Answer: GAA

Explanation:

what do you think life is like on other planets ? 3-5 sentences

Answers

Answer:

Both plants and animals require water for survival. Planet Earth is very special because it contains so much water in liquid form. We have yet to find a planet with the same amount of liquid water as on earth but there are many new “exoplanets” being discovered orbiting other stars that offer this possibility

Explanation:

and aliens

How are sexual and asexual reproduction similar?

Answers

they are both ways to reproduce hope this helps!!

Answer and Explanation:

Sexual reproduction is combining genetic material from two parents. Asexual reproduction is a produced offspring genetically identical to the one parent.

Hope that helps..

Prevailing winds cause ocean currents to move in the same direction as the winds

Claim 1: in all places in the ocean.

Claim 2: in some places in the ocean.

Claim 3: nowhere in the ocean.

Describe evidence that supports the claim you chose.

Answers

Answer:

claim 1

Explanation:

this just has to do with simple energy and momentum conservation as the energy from the wind creates oceanic currents that move in the same direction of the current

Newton's first law of motion

this applies in all places in the ocean

Which correctly describes a difference between the male and female
reproductive systems?
O A. Males store gametes in the ovary.
B. Females produce fewer gametes.
C. Females produce gametes every day.
D. Males receive gametes from females.

Answers

Answer:

B . Females produce fewer gametes.

Explanation:

The option that correctly describes a difference between the male and female reproductive systems is B. Females produce fewer gametes.

What is a reproductive system?

The reproductive system is a collection of organs and tissues that work together to produce, transport, and fertilize gametes (sperm in males and eggs in females) to facilitate reproduction. In males, the reproductive system includes the testes, epididymis, vas deferens, seminal vesicles, prostate gland, and urethra.

Sperm are produced in the testes, mature and are stored in the epididymis, and then transported through the vas deferens and mixed with seminal fluid produced by the seminal vesicles and prostate gland before being ejaculated through the urethra during sexual intercourse. In females, the reproductive system includes the ovaries, fallopian tubes, uterus, cervix, and vagina.

Eggs are produced in the ovaries and are transported through the fallopian tubes, where fertilization can occur. The fertilized egg then implants in the uterus, where it can develop into a fetus. Hormones, such as estrogen and testosterone, play important roles in regulating the reproductive system and maintaining sexual characteristics.

Learn more about reproductive systems, here:

https://brainly.com/question/14235396

#SPJ7

Based on the information in the table above, what Domain name should replace the X?

CHOICES

Archaea

Bacteria

Eukarya

Plantae

Answers

The answer to the question is Eukarya

Help me please!!!!!!!

Answers

Answer:

Decay adds carbon to the atmosphere.

Cells with limited potential to develop into any type of cells are called

Answers

Stem cells
Stem cells
Other Questions
Help The question is down below! name the five kingdoms? Can someone explain how to do problems like (-2+4) or (4+ -6) Help, please I don't understand what I have to do What is family and it's importance What is meant by signal transduction and what is its effect on the process of egg activation? -9-(-6)6 how do i do this You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a system with the same solution? 5x+3y=5 8x + 2y = 6 A) subtract 3 times the second equation from 2 times the first equation B) add 4 times the first equation and -6 times the second equation multiply the first equation by 3 and subtract the second equation D) multiply 3y by z in the first equation and subtract the second equation Please help me I will give brainliestNote I just clicked a random answer so I don't know if it's right find the value of x and show your steps what is the ideas of democracy how are the process of melting and freezing similar?a. they are both processes where heat is released by a substance.b. they are both processes that physically change a substance.c. they are both processes that chemically change substanced. they are both pressure where heat is absorbed by a substance. What is the surface area of cylinder with height 2 cm and radius 8cm ? Cheddar cheese cost 5.25$ per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese? Best answer gets brainlist Using the extreme value theorem, which graph has a maximum of 5 and minimum of -3? if u dont know the answer pls dont comment only real answers A paint can has a diameter of 17 centimeters and a height of 24 centimeters. What is the surface area of the can? 2.775 76 cm 2 o 1734 85 cm 2 O 1494 64 cm2 4.377 16 cm 2 Spanish 2 homework. In complete sentences, answer the following questions. when was the earth madedon't guess PLEASE HELPPPP!!!!WILL MARK BRAINLEST!!!