Which of the following best summarizes how hormone levels are controlled?

Hormones are controlled by a feedback loop; information about a system is sent back to the controller of the system to improve its function.
Hormones are controlled by oxygen levels; the internal environment maintains all systems, including endocrine functions.
Hormones are controlled by muscles; hormones are released when muscles contract and stopped when muscles relax.
Hormones are controlled by the nervous system; the spinal cord sends messages about hormone levels to the brain.

Answers

Answer 1

Answer:

The answer is A

I took the quiz and got it right

Answer 2

Answer:a

Explanation:


Related Questions

What term describes a type of active transport where the cell membrane forms a pocket around liquids and then folds it into the cell by a vesicle?

Answers

Answer:

Endocytosis is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane. The membrane folds over the substance and it becomes completely enclosed by the membrane.

Explanation:

Plz help me I dont know this

Answers

Answer:

Primary - 500

Secondary - 50

Teritary - 5

What types of organisms give the soil essential nutrients for new plants to grow?

A.
primary consumers

B.
secondary consumers

C.
producers

D.
decomposers

Answers

Answer:

D.  decomposers

Explanation:

primary, secondary consumers and producers all eventually die.  Decomposers break the  dead organisms down to nitrogen, carbon and other basic elements that can then be used as nutrients for the new plants.

A car turns left while maintaining a speed of 20 m/s. Does the car’s velocity change? Explain your reasoning!

Answers

Answer:

Yes

Explanation:

Speed is a scalar quantity (only has a magnitude). It signifies the rate of change of an object's movement.

Velocity is a vector quantity that signifies the rate of change of movement but also the direction of an object's movement.

Since the car turns, its direction changes, so the velocity changes.

When water TRANSPIRES from the stoma into the atmosphere, what phase is it in?

Answers

Answer:

it's called transpiration when stomata opens and release extra water

PLEASE HELP ME


Which of the following is not an example of acceleration?
O an airplane taking off
O a cheetah running 30 m/s
east a car stopping at a red traffic light
O a person jogging 3 m/s along a winding path​

Answers

Answer:

A car stopping a red light.

Explanation:

Acceleration is when an object speeds up, not slows down.

What type of pressure means the air around you is densely packed?.

Answers

In the atmosphere, the density of air particles decreases with height, with more gas particles remaining near the surface of Earth. When only taking into account humidity, dry air is more dense than moist air because of molecular weights of the gases.

In the atmosphere, the density of air debris decreases with height, with greater fuel online debris the last close to the floor of Earth. When simplest thinking of humidity, dry air is greater dense than wet air due to the molecular weights of the gases.

Solids have a tendency now no longer to transport very much - they have an exact form and normally live wherein they are put. Liquids and gases then again are lots greater willing to transport - they are fluid. That's why fluid is both a liquid and gas.

What is atmospheric pressure?

It is described as the pressure in the atmosphere also called barometric pressure, within the earth's atmosphere.

Hence concludes that the air around you is densely packed due to the fact that The accurate announcement is denser exerts extra strain than much less dense air. Explanation: that is due to the fact with the boom in the density there are extra molecules of air that can be packed inside a selected extent of air.

To know more about Air pressure refer to the link:

https://brainly.com/question/13502302

To which structure does an anticodon bind?

Answers

Answer:

the anticodon sequence will blind to the codon of the mRNA

PLEASE HELP ME mendel studied heredity by experimenting with
A.hybrid
B. recessive
C. pea plants
D. gregor mendel
E. genes
F. are the same
G. dominant
H. pure
I. two​

Answers

Answer:

Pea plants mendel used pea planta

nonononononononononononono

Which greenhouse gas contributes most to the positive radiative forcing that
is increasing global surface temperatures?

Answers

Answer:

c

Explanation:

Carbon Dioxide: Answer is C

Thanks to anyone that can help
Much love and good luck <3

Answers

Answer:

Explanation:

A. Kidney

B. Ureters

C. Dialysis

Explanation:

FIRST - A

SECOND - D

THIRD -A

FOURTH - C

hope it helps u

2. These molecules capture energy from the sun during cellular respiration and
give plants their green pigment.
*
Xanthophyll
Chlorophyll.
Thylakoids
Grana

Answers

Answer:

B

Explanation:

your answer is chlorophyll 100% positive

is chemical reaction between limestone and acid in groundwater responsible for its formation

Answers

Answer: Geysers are water that comes out of the ground spurting into the air, wetlands are self-explanatory, while volcanoes are full of magma, not of acid and limestone.The upper layers of soil above the groundwater contains carbon and limestone. The water being combined with carbon becomes acidic which erodes limestone this results in formation of sinkholes and caves.

hope this helps have a nice night❤️

Explanation:

(GIVING BRAINLIEST!!)

Kendra wonders what would happen if the oceans did not exist on Earth. Based on her understanding of the oceans and the water cycle she predicts that Earth would become warmer, with less rain, more clouds, and that living things would not survive. Which part of her prediction is incorrect?

A) That living things would not survive
B) That Earth would get warmer
C) That there would be less rain
D) That there would be more clouds

Answers

Answer:

That there would be more clouds is the incorrect answer

Explanation:

"Crossing Over" is a key part of the process because it leads to:

a
the completion of mitosis
b
growth and repair of body cells
c
genetic variation

Answers

Answer:

d

Explanation:i just know

Explain why scientirsts concluded that the instructions for species characteristics were carried in DNA.

Answers

Answer:

Explanation:

Deoxyribonucleic acid is said to contain instruction for species characteristics because it carries the information that characterize an individual.

DNA are made up of Nitrogenous bases that are unique codes specify by an individual and no two person has the same the DNA.

Genes are genetic information or instruction that specify an individual. it is located in the chromosome in the nucleus. DNA contains gene which helps to make molecules called proteins. It is the basis of all inheritance and the expression of the gene is what produces the phenotype that is visible.

What is the word equation for photosynthesis?

Answers

Answer:

The photosynthesis equation is as follows: 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light produces glucose and oxygen.

6CO2 + 6H2O → C6H12O6 + 6O2 ( all the 2’s are small 2’s at the bottom of the letter by the way )

2.
Which is not an aid used for locating minerals?

A. satellite imagery
B. core samples
C. aerial photography
D. spoil piles

Answers

Answer: Option B. core samples

Explanation: this is the only option that is not used for locating minerals

Name three different types of this nucleic acid found in a cell ​

Answers

Answer:

RNA and DNA are the main ones, but mRNA and rRna are some, too

Explanation:

can i have brainliest please

Three different types of this nucleic acid that are found in a cell are transfer RNA (tRNA), messenger RNA (mRNA), and ribosomal RNA (rRNA).

PLS ANSWER C six H twelve O six, plus six O two, yields six C O two, plus six H two O, plus energy.

In your own words, explain what the summary equation tells you about cellular respiration.

Answers

Answer:

Explanation:

The overall (unbalanced) chemical equation for cellular respiration is: C6H12O6+O2→CO2+H2O+energy. Explanation: The balanced equation ...

Most plants are

seedless nonvascular plants

nonvascular seed plants

seedless vascular plants

vascular seed plants

Answers

Answer:

seedless vascular plants

Answer: seedless vascular plants

Explanation:

Which of these is a secondary crop?

A. Sugar
B. Latex
C. Wheat
D. Plums

Answers

Answer:

B I think. let me know if I'm right because I might be wrong.

Answer:

D. Plums

Explanation:

Just took the quiz

In what type of organs are the cells that enter meiosis 1 found

Answers

Answer:

gonads, ovaries and testes

Explanation:

if im right, can i get the crown

What causes ocean water to be colder at the poles than at the equator

Answers

Answer:

Ocean currents warmed by the Sun's energy carry heat from the equator toward the poles as well. Evaporation of surface water, rain and other precipitation, wind and ocean currents move warm air toward the poles and bring cold air toward the equator.

Explanation:

Which two factors will increase the rate of a stream’s flow?

Answers

Answer:

Flood Erosion and Deposition: As flood waters rise, the slope of the stream as it flows to its base level (e.g., the ocean or a lake) increases. Also, as stream depth increases, the hydraulic radius increases thereby making the stream more free flowing. Both of these factors lead to an increase in stream velocity.

Explanation:

Flood erosion and deposition, as flood waters rise, the stream's slope rises as it descends to its base level, which may be an ocean or a lake.

What is the stream’s flow?

Additionally, when stream depth rises, the hydraulic radius rises as well, increasing the stream's ability to flow freely, these two elements cause the stream velocity to rise.

The volume of water flowing into a stream channel from the watershed directly affects the stream's flow. The weather has an impact on it; it rises during downpours and falls during dry spells.

The force of gravity, which pushes water downhill, is what gives moving river water its energy. A river will flow more quickly and with greater energy at a higher slope.

Therefore, flood erosion and deposition factors will increase the rate of a stream’s flow.

Learn more about stream, here:

https://brainly.com/question/12424794

#SPJ2

Write down the word and chemical equition of photosynthesis process​

Answers

Answer:

The photosynthesis equation is as follows: 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light produces glucose and oxygen.

Explanation: (credit to Chris Hall in Quora)

On the geological scale, the equation for photosynthesis would be the opposite of combustion/respiration: carbon dioxide and water molecules converted into oxygen and carbohydrate (or hydrocarbon) molecules (one unit of -CH2O- per CO2).

However, such a simplistic formula is extremely misleading, especially when talking about individual plants and algae instead of macro-geo-chemistry. The oxidation of water to oxygen (aka the light reactions) is a separate (but concurrent) process from the reduction of carbon dioxide to carbohydrate or hydrocarbon (aka the dark reactions). See my answer to a similar question here: Chris Hall's answer to Where is the most detailed chemical structure breakdown of all steps of photosynthesis that is reliable?

Some bacteria, algae, and plant cells only perform one half of the typical photosynthetic pathway, either to produce energy without making sugar/hydrocarbon or to assimilate carbon dioxide using stored chemical energy rather than using light directly (similar to chemosynthesis). And some bacteria do photosynthesis without making oxygen at all, using sulfur in the place of oxygen.

In short, photosynthesis should be thought-of as a series of sequential processes and not as a single chemical reaction.

the equation in word and numerics are attached please check

And don't forget to mark me as The brainlist

Thank you

How might a farmer use artificial selection to increase crop yields over time?

Answers

Answer:

artificial selection has a long been used in agriculture to produce animalsand crops with desirable traits. the meatssold today are the results of the selective breeding of chickens, cattle, sheep and pigs. many fruits and vegetables have been improved or even created through artificial selection.

Which two types of organisms are found in the domain Eukarya?
A. Archaea
B. Animals
C. Bacteria
D. Protists

Answers

Answer:

d and b

Explanation:

I have done middle school science.

Answer:

D. B.

Explanation:

These two types of organisms are found in the domain Eukarya.

Hope this is correct, have a great day.

7 How are divergent boundaries between tectonic plates different from convergent boundaries? А Plates move north at divergent boundaries, and south at convergent boundaries. B Plates move downward at divergent boundaries, and upward at a convergent boundaries. C Plates move apart at divergent boundaries, and come together at a convergent boundaries. D Plates form trenches at divergent boundaries, and mountains at convergent boundaries. 7 of 10​

Answers

Answer:

C BECAUSE IS THE ANSWER CORETALY

NEED HELP QUICK PLSSSS

Answers

Answer:

I didnt really know how to put it into words, so I filled in your chart for you. Hope you like it and that I was not too late in completing this.

orange: frontal lobe

blue: parietal lobe

green: temporal lobe

yellow: occipital lobe

the cerebellum is is white ball-like part

then the top box is the Pons while the bottom one is the brain stem

Explanation:

that's what I remember from my pltw class

Other Questions
Kylie and her family need to buy a new refrigerator. The space available for the refrigerator measures 37 in. wide, 72 in. high, and 24 in. deep. Which size refrigerator would be the BEST fit for the available space? How do you know when a number is divisible by 6? A. when the number in one's digit is even B. when the number is divisible by 4 C. when the last three digits are divisible by 8 D. when the number is even AND is divisible by 3. A Stegosaurus eats six and two fifths big leaves for breakfast and three and one fifth big leaves for lunch. How many leaves did the Stegosaurus eat in all? plz hurry!Solve for k. 2k+1>9 Prompt: If you were the ruler of a country, what type of government would you have and why? Generally,analogies areclustered into two types.these are analogies that identify-------- and analogies that identify ----------- Which linear inequality is represented by the graph? Answer the photo below thanks Trevor is charting the motion of his pet tortoise across the floor. The diagram below shows its position every 60 seconds.A.The tortoise is moving at a constant speed B. The tortoises speed is decreasing through time C. The tortoises speed is increasing through timeD. The tortoises position is not changing through time 2. What is the slope of a line that contains the points (4, 2) and (5,9) Work out Root 6 x root 6 x root 6 what is the dimension of the volleyball court Devide. Reduce to lowest terms 3/8 1/7 what is the phenotype for the genotyep WW ?? I NEED HELP ASAP HELPP MEEEEE 1. Mixing Water at Two Temperaturesa. One flask contains 150.0 g water at 20.0 C. A second flask contains 350.0 g water at 95.0 C. If the two water samples are mixed, what will the final temperature of the water be?-Assume that the density of water it 1.000 g/cm^3-The specific heat capacity for water is 4.184 J/g C What is stock? Explain in your own words. A car traveling 118 miles uses 4 gallons of gas. At this rate, how many miles can it travel using 13 gallons of gas What do the detectives do when they spot William? Subtract. Write your answer in simplest form.6 3/4 - 2 3/20 A sharp downturn in the U.S. housing market reduced the income of many who worked in the home construction industry. A Wall Street Journal news article reported that Walmarts wire-transfer business was likely to suffer because many construction workers are Hispanics who regularly send part of their wages back to relatives in their home countries via Walmart. With this information, use one of the principles of economy-wide interaction to trace a chain of links that explains how reduced spending for U.S. home purchases is likely to affect the performance of the Mexican economy.