name 3 things your body does to maintain homeostasis
name 4 characteristics of a living organism

Answers

Answer 1

Answer:

All living organisms have ways of maintaining homeostasis. They have mechanisms for controlling such factors as their internal temperature, water balance, and acidity.

Explanation:

hope this helped!!

Answer 2
The regulation of your internal environment is done primarily through negative feedback. Negative feedback is a response to a stimulus that keeps a variable close to a set value (. Essentially, it "shuts off" or "turns on" a system when it varies from a set value. For example, your body has an internal thermostat. During a winter day, in your house a thermostat senses the temperature in a room and responds by turning on or off the heater. Your body acts in much the same way. When body temperature rises, receptors in the skin and the brain sense the temperature change. The temperature change triggers a command from the brain. This command can cause several responses. If you are too hot, the skin makes sweat and blood vessels near the skin surface dilate. This response helps decrease body temperature.

Related Questions

Excerpt from The Day of the Bake Sale
Jenna McKean

1Cindy had spent the last three weeks organizing a bake sale to raise money for her small town's animal shelter. Cindy asked her friends to bake breads and other tasty treats to sell at the bake sale. She had also stayed up late the night before the sale baking blueberry muffins.2Finally, everything was ready for the bake sale. Two of Cindy's friends, Jorge and Pauline, came along on Saturday morning to set up tables. Cindy thought she could do it by herself, but they insisted they come along. They would need several long tables to hold all the supplies for the bake sale. As they set up tables on the town square, Cindy noticed a few dark clouds in the sky. However, she was too busy to stop working and worry about them. As the friends finished putting the tables together, they heard a loud clap of thunder.4Jorge had an idea. They could move the tables under the covered pavilion so everything would stay dry. People bought bread and muffins, and Cindy and her friends raised money for the animal shelter. At the end of the day, Cindy thanked her friends for their help.

I couldn't have done it without you," she told them.
What does it mean when Cindy said, "I couldn't have done it without you" ?

A) Cindy meant that she could not and would not do the bake sale alone!
B) This competition between Cindy and her friends couldn't be done without them.
C) The bake sale was quite an undertaking, a great deal of work for just one person.
D) Many more bake sales would have to be planned to raise money for the animal shelter.
WILL GIVE BRAINLEST

Answers

the answer is B for this solution

Answer:

The answer is C because it is saying and basically summarizing what her friends did for her, they helped Cindy even though all these events were happening and if she wouldve been alone, it would be more complicated and she couldnt have done it all alone!!

What is water that flows in rivers and streams into the oceans and lakes?
evaporating
condensing
precipitating
runoff

Answers

Answer:

runoff

Explanation:

(D) Runoff

I learned this in school and I’m 100% sure I’m right

give one example of a balanced force

Answers

Answer:

Explanation:

thanos's plan

What is the main idea of this text? Before the invasion, scientists developed computer models to predict the effect of the zebra mussels. But they were still surprised by what happened. By 1992, there were so many zebra mussels, scientists estimate
they were filtering a volume of water equal to all of the water in the estuary every 1-4 days during the summer. In the years right after the invasion, phytoplankton fell by 80 percent. Zooplankton (which eat phytoplankton) declined by half. And the smallest zooplankton (called micro-zooplankton), fell by about 90 percent. By 1994, scientists hypothesized that zebra mussels were responsible for these changes. The mussels were filtering huge amounts of phytoplankton from the water. Less phytoplankton meant less food for zooplankton, so their numbers were shrinking too. Competition was taking place and the
zebra mussels seemed to be winning.
A. In the years right after the invasion, zebra mussels evolved and adapted to the Hudson River ecosystem.
B. In the years right after the invasion, zebra mussels caused a number of changes in the Hudson River ecosystem and food web.
C. In the years right after the invasion, zebra mussels did not have a major impact on the Hudson River ecosystem or food web.
D. At first, zebra mussels did not have any impact on the Hudson River ecosystem, but their impact increased over time.
please help me I will give out the brain thing and extra points.

Answers

Answer:

B

Explanation:

I don't really know to be honest. I would guess it's B because it mentions the impacts, such as increased population in the mussels and decrease in zooplankton and phytoplankton.

Answer: b.)
Explanation: if you read the story throughly, it tells you that zebra mussels had an impact on the food web & a number of changes in the hudson river ecosystem. b was the only option that thoroughly & correct stated the main idea of this passage. the rest of the options either don’t give enough or give incorrect information about the main idea. hope this helped (:

As time progressed and technology improved, microscopes were able to give clearer images of extremely tiny objects. How did this development advance the cell theory?

Answers

Answer:

Robert Hooke is accredited with observing the first cells in 1665. At that time, Robert Hooke used a microscope to look at cork cells.

In 1670, Antoni van Leeuwenhoek was accredited with being the first scientist to discover pond life. He used lenses to make the discovery.

Robert Brown (1773-1858) used a microscope to discover the nucleus.

Explanation:

The development of technology extremely advances the concept of cell theory to a larger extent. This facilitates scientists to deliver a more accurate and detailed image of tiny objects like cells and their organelles.

What are the three assumptions of cell theory?

The three assumptions of the cell theory are as follows:

All living organisms whether plants or animals are made up of cells.A cell is the smallest unit of all living organisms. A Cell is the basic structural and functional unit of organisms.

Prior to the cell theory, English scientist Robert Hooke in 1665, first discovered a dead cell in a thin slice of bottle cork under a microscope. Later in 1674, Antony Von Leeuwenhoek discovered the living cell for the first time with the improved version of the microscope.  

In 1836, Robert Brown discovered a cell's nucleus. Then it comes to the time of 1839 when cell theory was proposed by Theodore Schwann and M. Schleiden. Till then, there was a lot of improvement is seen in the field of technology which complete changes the purpose and method of scientific analysis.

Therefore, the development of technology extremely advances the concept of cell theory to a larger extent.

To learn more about Cell theory, refer to the link:

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Runoff water that is absorbed in soil and rock,
Groundwater
Infiltration
Wetland
Saturation

Answers

Answer:

infiltration

Explanation:

Answer:

infiltration

Explanation:

Which of the following accurately describes the word equation for cellular respiration? *

A.) Glucose + oxygen --------> carbon dioxide + water + energy (ATP)
B.) Carbon dioxide + water ---(light energy)---> glucose + oxygen
C.) Glucose + water --------> oxygen + carbon dioxide = energy (ATP)
D.) Carbon dioxide + energy ---(light energy)---> oxygen + water + glucose

Answers

The answer is A for this

Cellular respiration is the vital living process to produce ATP from food. The word equation that best represents the process is Glucose + oxygen → carbon dioxide + water + energy (ATP). Thus, option A is correct.

What is cellular respiration?

Cellular respiration is the chemical series that involves the production of energy molecules (ATP) to power cellular activities and metabolic functions. It involves, glycolysis, Kreb's cycle (TCA), and oxidative phosphorylation to break the sugar molecules.

The word equation for cellular respiration can be given as:

Glucose + oxygen → carbon dioxide + water + energy (ATP)

Here, glucose and oxygen come from photosynthetic reactions through eating and breathing that undergo breaking to yield water and carbon dioxide, and waste along with ATP.

Therefore, option A. Glucose + oxygen → carbon dioxide + water + energy best represents cellular respiration.

Learn more about cellular respiration, here:

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Look at the two plants in the photo. Make a claim about what happened to the plant on the left. Provide evidence to support your claim, and explain your reasoning.

Answers

It is dead, this is because it no longer alive.

Which statement best explains the difference between photosynthesis and cellular respiration? *

A.) Photosynthesis, a process that occurs in the mitochondria, is how plants make their own food. Cellular respiration, a process that occurs in the chloroplast, is how cells produce energy from food.

B.) Cellular respiration, a process that occurs in the chloroplast, is how plants create their own food. Photosynthesis, a process that occurs in the mitochondria, is how cells produce energy from food.

C.) Photosynthesis, a process that occurs in the ribosomes, is how plants make their own food. Cellular respiration, a process that occurs in the endoplasmic reticulum, is how cells produce energy from food.

D.) Cellular respiration, a process that occurs in the mitochondria, is how cells produce energy from food. Photosynthesis, a process that occurs in the chloroplast, is how plants make their own food.

Answers

The answer is D have a great day :)
The answer is B it gives both correct definitions

Kumar is studying how Earth is warmed by sunlight. The following
shows his model of the sun and Earth.
Which process is mostly responsible for warming the soil in Kumar's model?
1. Conduction between the lamp and the soil causes the soil to warm.
2. Convection currents between the lamp and the soil cause the soil to warm.
3. Expansion of particles in the soil causes the soil to warm.
4. Radiation from the lamp reaches the soil and causes the soil to warm.

Answers

Answer:

Radiation from the lamp reaches the soil and causes the soil to warm.

Radiation is the answer

Thank you so much if you answer! ;v;

Answers

A is moving away quickly, B is at rest, C is moving away slowly, D is moving toward reference point I guess

What are the two main spheres that interact to form a hurricane?
Group of answer choices

Geosphere and cryosphere.

Hydrosphere and geosphere.

Hydrosphere and cryosphere.

Atmosphere and hydrosphere.

Would it be possible for all of Earth’s spheres to interact in a tornado?
Group of answer choices

True

False

Answers

Answer:

atmosphere and hydrosphere              True

Explanation:

hydrosphere and geosphere))) and true


3 Comparing static charge and magnetism
A student suggested that there is little difference between magnetism and the effects of static charge.
Explain to what extent you agree with the suggestion.​

Answers

magnetic is basically an attraction

Due to the process that occurs in the mitochondria, in which type of cell would you expect to find more of that organelle? *

A.) Plant root cell
B.) Human skin cell
C.) Plant stem cell
D.) Human muscle cell

Answers

B Because it will be the human skin cell

Which item is made from an acidic ingredient?
Detergent
Soap
Ammonia
Vinegar

Answers

Answer:vineger

Explanation:

Answer: D, Vinegar is our answer!

Explanation: Ammonia, soap, and detergent are (NOT) examples of any acidic ingredients!

Enjoy!

Brainiest wold be appreciated ty!

Plants reduce soil erosion by protecting the land from the weather. Which spheres are involved?
Group of answer choices

Atmosphere and biosphere

Atmosphere and geosphere

Hydrosphere and geosphere

Geosphere and biosphere

Sometimes fires burn large areas of forests that are part of the biosphere. Other than the biosphere, which of Earth's other spheres is a forest fire most likely to affect? (choose 2)
Group of answer choices

geosphere

cryosphere

hydrosphere

atmosphere

Answers

Answer:

1.) Atmosphere, geosphere

2.) Atmosphere, hydrosphere

Explanation:

1.) The atmosphere is responsible for the weather and the geosphere is made up of the earth and the plants roots.

2.) The smoke from the fire can cause a disturbance with certain levels of gas components in the air and the ash can pollute sources of water and harm wildlife.

The sphere involved in the reduction of soil erosion is geosphere and biosphere. Earth's other spheres is affected by forest fire is atmosphere and geosphere. The correct option for question 1 is D and for 2 are A and D.

What is biosphere?

The biosphere is largely made up of all ecosystems that are present on Earth.

The biosphere encompasses everything from deep forest root systems to the complete darkness of intertidal zone, lush rain forests, high mountain peaks, and buffer zones like this one, where ocean and terrestrial ecosystems collide.

A hydrosphere is a planet's total amount of water. The hydrosphere includes water on the planet's surface, underground, and in the atmosphere. The hydrosphere of a planet can be liquid, vapor, or ice.

The geosphere contains all of Earth's rocks, from near the interface rock beneath the crust to ancient, towering mountains to grains of sand on a beach.

Thus, correct option for question 1 is D and for 2 are A and D.

For more details regarding biosphere, visit:

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Four students have read statements from their science book. Which student has correctly identified a scientific law?

Student Statement
Allen Inertia is a property of matter
David The Mitochondria is the powerhouse of the cell
Caroline
No part of this book may be copied without permission from the publisher

Brianna For every action, there is an equal but opposite reaction

Answers

Answer:

Allen

Explanation:

Brianna I think because that’s one of the “laws” I hear the most about.

REEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Reeeeeeeeeeeeeeee...?
The answer is reeeeeeeeee?

what organism is MOST LIKELY 50 meters in size
A. LIZARD
B. TREE
C. ANT
D. BACTERIA

Answers

Answer:

Tree.

Explanation:

What is the best way to save a species?
1.To protect the prey
2.To save its habitat
3.To protect the plants in the area
4.To save a mating pair

Answers

Answer:

to save a mating pair or pairs

Explanation:

if the species are about to go extinct it is reliable for the pairs to procreate

Answer:

To save a mating pair.

Explanation:

Saving a mating pair is the smartest way to save a species since they will reproduce and their offspring will also reproduce, making the chain grown again.

Evaporation helps naturally clean water resources for plants and animals. Which two main spheres are involved?

Group of answer choices

Atmosphere and geosphere

Hydrosphere and geosphere

Hydrosphere and biosphere

Geosphere and biosphere

Answers

Answer:

hydroshpere and biosphere

Explanation:

it contains

hydrosphere: cleaning of water

biosphere: helps plants and animals

Its Hydrosphere And BioSphere

When hydrogen peroxide bubbles, it is undergoing a chemical change. Which statement best describes what is happening?
The atoms in hydrogen peroxide are breaking apart and forming new types of molecules.
The atoms in hydrogen peroxide are breaking apart and recombining into the original molecules.
The molecules of hydrogen peroxide remain intact as new types of molecules form and move out of the liquid.
The molecules of hydrogen peroxide remain intact but move more quickly to allow evaporation.

Answers

Answer: The atoms in hydrogen peroxide are breaking apart and forming new types of molecules.

Explanation:

Answer:

the answer is a : he atoms in hydrogen peroxide are breaking apart and forming new types of molecules.

Explanation:

In 2012, data collected indicated that the nutrient levels had more than tripled since 2005. How could this be? NOTE that we are talking about the Hartbeespoort Dam. (u might need to research about this)

Answers

Answer:

Explanation:

Research and find out what you can on this topic

need more detail. what do you mean by nutrient levels?

Which of the following processes allows the water to move in and out of the cell during photosynthesis and cellular respiration? *

A.) Diffusion
B.) Anaerobic respiration
C.) Active transport
D.) Osmosis

Answers

I would say either b or d
it’s B) anaerobic respiration

Describe how the bowling pin will react to the unbalanced force of the bowling ball.

Answers

Answer:

it will tip over

Explanation:

Which two processes help animals maintain body temperature?

A. Sweating and shredding fur
B. Spitting and shredding fur
C. Sensing danger and sweating
D. Sensing danger and shredding fur

Answers

Answer:

Sensing danger and sweating

Answer:

Many animals regulate their body temperature through behavior, such as seeking sun or shade or huddling together for warmth. Endotherms can alter metabolic heat production to maintain body temperature using both shivering and non-shivering thermogensises.

What is a stanza be specific pls

Answers

Answer:

A verse in a poem

Explanation:

basically the paragraphs but poem form

It’s a Group set of lines with in a poem usually set off from others by a blank line or indentation

PLEASE HELP ME ANSWER THIS (photo included)

Answers

Answer

sorry you are wrong person i was going to answer someone else

Explanation:

Answer:

yes and no but i would yes more so yes

Explanation:

you see protein is converted to muscle mass in this the muscle mass would be in the legs because they run other than that I have no explanation

Label the two cell parts on the diagram below.

Answers

The first one is the mitochondria and the second one is endoplasmic reticulum
Hope this helps
Mitochondria and endoplasmic Reticulum I’m not sure so tell me if I’m wrong

______ transport moves substances from an area of high concentration to an area of low concentration.

HELP PLEASE ANSWER FAST

Answers

The Answer is Diffusion

Answer:

Diffusion?(Sorry If you get it wrong-)

Explanation:Looked it up on google-

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