Biology Middle School

How is a closed system investigation set up to find out what is happening with photosynthesis at night ?



Eliminate all the light coming into the system

All matter moves in the system

All mater moves out of the system

Answers

Answer 1

Answer:

eliminate all the light coming into the system

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Related Questions

Use the concept of natural selection to explain how a population of moths might evolve if only a few members can blend in with their environment.

Answers

Answer:

A great example is the peppered moths evolution. Since the Industrial Revolution the birch trees started to turn black from the soot. This casued all the white moths to be eaten from birds. The ones that were left to mate were black moths which favored the black gene. So overtime black moths became more common. They were naturaly selected based on color to survived and pass down their black colored genes.  

Explanation:

A population of moths might evolve if only a few members can blend in with their environment, and those who cannot blend in would be chosen by the predator. Through natural selection, the blended population will grow.

 

What is natural selection?

Natural selection is the force that selects the organism in the ecosystem that can fit best in the environment. In the case of the peppered moth, the light-colored moth was earlier camouflaged with the light color of the bark, so the dark moths were chosen by the predator. Later, after industrialization, the bark became black from pollution, allowing light moths to be seen and eaten by the predator, demonstrating how natural selection varies depending on environmental conditions.

Hence, the population of moths might evolve if only a few members can blend in with their environment, and those who cannot blend in would be chosen by the predator. Through natural selection, the blended population will grow.

Learn more about the process of natural selection here.

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A waste product carried by the blood:

oxygen
enzymes
carbon dioxide
hormones

Answers

Answer:

enzymes

Explanation:

Hope this helps!

Answer:

Enzymes is the answer.

Archaea and Eubacteria are both forms of bacteria. Look at the short definitions of both of them. How are they different?

Answers

Despite being in the same category of prokaryotes, archaea and bacteria show variances in their genetic makeup, as the metabolic pathways, and other enzymes, genes possessed by the archaea closely resembles eukaryotes rather bacteria. Simple, microscopic, ambiguous microorganisms mark their presence universally, whether its deep in water, high temperature, soil or any extreme conditions. The evolving history of these cells is considered to be old as more than 3.5 billion years ago. Archaea and bacteria are the representatives of the prokaryotes and belong to the kingdom Monera. Archaea are considered to be the most primitive or ancient forms of life and denote the close relations to the first cells, which is deemed to arise about many years ago on earth. They were earlier classified as bacteria only and obtained name as “archaebacteria”, but due to the presence of certain unique features, they are now termed as ‘archaea’. They are inhabitants of very extreme environments.
Although like bacteria, which occupies the more significant part of the kingdom and are commonly found in the environment, archaea are also single-celled, lacking multicellularity, ranging in few micrometres. These essential differences and similarities are discussed in this content, with a brief description of them.
They probably have different niches and archaea was the first bacteria to exist. Archaea thrives in extrem conditions and is single called. Eubacteria thrives in normal conditions

Faults occur only on land. True or False

Answers

False - they can occur in water as well

Answer:

  the correct answer is falsee

Explanation:

Sometimes a population cannot grow to its biotic potential due to environmental conditions called ____________.
a. extinction
b. carrying capacities
c. limiting factors
d. emigration

Answers

C because limiting factor can’t grow to it’s biotic!





C because of those environmental conditions this answer would be the word used in that sentence when you look at it it makes more sense that the rest especially the definition of the word

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how can you apply the idea of homeostasis to the movie osmosis jones

Answers

Answer:

because drix, a finicky cold-cure pill is taken to bring frank's body back to homeostasis.

Explanation:

so here's my thinking- your body is pretty in homeostasis whenever you aren't sick, so when you do get sick your body's 'balance' gets thrown off theoretically. and according to wikipedia,  homeostasis is the state of steady internal, physical, and chemical conditions maintained by living systems. this is the condition of optimal functioning for the organism and includes many variables, such as body temperature and fluid balance, being kept within certain pre-set limits.

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100 points please help ME!!!!!!!!!!!! Grass→Insect→Owl→Wolf

Which organism gets its energy directly from producers?(1 point)
Grass
Insect
Owl
Wolf

Answers

Answer:

insect

Explanation:

because i think so and if i am wrong i am so deeply sorry

Insect.

The grass is the producer, which makes its own food, the insect eats the grass (making it a consumer)

In squash plants, yellow fruit (Y) is dominant to white fruit (y). If two plants heterozygous for yellow fruit are crossed, what are the possible genotypes of the offspring?

a YY, Yy, yy only
b YY, yy only
c Yy only
d Yy, yy, only

Answers

Answer:

its A

Explanation:

btw if you go on quizlet it will help all your answers ;)

A) YY, Yy, yy only

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Sea-level rise will dramatically affect the Florida coast. Officials in Florida monitor the coastlines to track those effects and to keep people safe during weather events that cause flooding and coastal damage.

1. Why does Florida have to monitor coastal erosion so carefully?

2. Why is it so important for the people of Florida to manage coastal erosion and damage?

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In the total time of the United States space program, how many space flight tragedies have occurred?

Answers

Answer:

In addition to accidents during spaceflights, 13 astronauts, test pilots, and other personnel have been killed during training and test flights.

Explanation:

Both carnivorous plants and those that can close their leaves to protect themselves exhibit:

A: Thigmotropism
B: Positive gravitropism
C: Negative gravitropism
D: Hydrotropism

Answers

I think it’s “D” I hope you get it right :)

Give your opinion on the importance of Genetics in human development

Answers

Answer:

Genetics are important because it'll pass down to your kids - For example, if you have a disease, your child can possibly obtain the disease from you.

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Drag each phrase to show if it describes an anabolic reaction or a catabolic reaction.

Answers

Answer:

View the explanation!

Explanation:

Photosynthesis: Anabolic

Cell Respiration: Catabolic

Releasing energy: Catabolic

Molecules breaking down: Catabolic

Multiply: Anabolic

Builds up: Anabolic

Hope this helps! UwU

What biome is treeless, has 2 seasons, has an average precipitation level of 6-10 in ( less than 25 cm) per year, and has an average annual temperature of -18 degrees Fahrenheit?


A
Temperate Deciduous Forest

B
Taiga

C
Tundra

D
Grassland

E
Tropical Rain Forest

F
Desert

Answers

The answer is C, Tundra

Your Answer:

C. Tundra

Explanation:

How many seasons does Tundra have: Two. There are two main seasons, winter and summer, in the polar tundra areas.A defining feature of the tundra is the distinct lack of trees. ... For most of the year, the tundra biome is a cold, frozen landscape. This biome has a short growing season, followed by harsh conditions that the plants and animals in the region need special adaptations to survive.Temperature. Temperatures usually range between -40°C (-40 °F) and 18°C (64°F).Precipitation. This biome sees 150 to 250 millimeters (6 to 10 inches) of rain per year.

Since Tundra matches all the questions in your question, Tundra is the answer.

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What is the ability of some creatures to control their body temperatures through internal means such as muscle shivering, fat burning, and panting called?

Question 10 options:

metabolism


endothermic


ectothemic

Answers

endothermic is the answer
endothermic .............

Which statement best describes what Earth’s outer layer is like underneath the surface in the image?

the statement:
Underneath both the soil and the ocean, Earth’s outer layer is made of sand and water.
Option 2Underneath both the soil and the ocean, Earth’s outer layer is made of hard, solid rock.
Underneath the soil, Earth’s outer layer is made of hard, solid rock. Underneath the ocean, Earth's outer layer is made of sand.
Underneath the soil, Earth’s outer layer is made of water.

Answers

Answer:

Option 2

Explanation:

under land and water, the ground becomes solid rock

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how can you apply the idea of homeostasis to the movie osmosis jones

Answers

Answer:

You can apply the idea of homeostasis to the movie osmosis Jones by working hard and figuring it out! lol I'm unsure of the question sorry.

Explanation:

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look up homeostasis

2.What are the main functions of the muscular system?
Responses

A. To break down food, absorb nutrients, and remove food wastes

B. To control growth and energy processes and to help maintain homeostasis

C. To help produce movement, help blood circulation, and help digestion

D. To support the body, protect internal organs, and allow movement

Answers

D Is the correct answer
To support the body, protect internal organs and allow movement
Other Questions
Mientras el mundo en estos momentos est preocupado en buscar a los responsables para todos los problemas sociales que existen a todo nivel: la drogadiccin, las madres solteras, los refugiados, los inmigrantes, el racismo, etc., la gente se pregunta qu hacer.Enfrentados a este tipo de problemas que aparentemente no tienen solucin, los padres todava tienen algunas herramientas(tools) a la mano. Hablemos entonces de ensear valores y principios en el hogar, algo que ha pasado de moda, pero quizs podra ayudar como solucin parcial a estos problemas.Todos soamos con pases subdesarrollados que puedan tener ms oportunidades de progreso. Por qu no empezar entonces en las casas con algo tan clsico como ensear modales en la mesa?: no hables con la boca llena, lvate las manos antes de comer, no le hables as a los mayores, respeta a tu hermano, no salgas a la calle cuando es de noche, ayuda a tu vecino, dale el asiento a los mayores cuando vayas en autobs, etc.No vaya usted a creer que estos remedios sern la nica solucin. Sin embargo, pueden empezar a crear conciencia en los nios para que respeten a los dems, al medio ambiente y especialmente a s mismos, que es precisamente la causa comn de casi todos estos problemas. Si empezamos en el hogar, esto ayudar a tener ms voluntarios en organizaciones tan importantes como la Cruz Roja, los Cuerpos de Paz, y otras instituciones que benefician a todos. Reflexionemos acerca de esto! Preguntas de comprensin: (Please number your answers in the space provided below. Your answers must be full sentences in Spanish) De qu est preocupado el mundo?Qu tienen los padres de acuerdo a la historia en las primeras frases?Qu tenemos que ensear en el hogar?Qu pueden crear estos remedios?En qu organizaciones ayudarn los voluntarios? Find the value of x to the nearest tenth! HELP ME!!!!!!!!!!!!! (PICTURE IS BELOW) 4. The presence of media hubs, coalitions focusing on specific environmental challenges, andheadquarters for multinational corporations in major cities help explain how such citiesa. avoid participation in global professes and decision makingb. are linked globally in ways that transcend national political boundariesc. are isolated and dependent on national political boundaries for securityd. preserve cultural heritage and contribute to increasing isolatione. generate individual wealth and drive economic development within cities boundaries are there any companies that you can get a job at as an air craft engeer after university ANDWER CHOICES: 14cm20cm8cm6cmI NED HELP ASAP!!!! HELPPP PLEASEE!!!DONT ANSWER IF YOU DONT KNOW!! Which of the following is a complex sentence?A. I went swimming because it was hot. B. Because it was hot. C. I went swimming and it was hot.D. And it was hot. Help plzzzzzzhelp Uuuuuuuuuuuuuuuu Please helppppp I will mark you Brainliest A pendulum's first swing has an arc of 36 inches. As the pendulum swings back and forth, the arc length for each successive swing is 95% of the previous swing. If this pattern continues, at which swing of the pendulum will the length of the arc be less than 27 inches? A. 5th B. 6th C. 7th D. 9th PLSS HELP ME ASAP I WILL EVEN GIVE U BRAINLYEST BUT PLAA HELP ME!!Is the probability of red a simple event, complement of asimple event, or neither?A. complement of a simple eventB. neltherC. simple event What characteristics do ALL cells have? mj fan songs What does the term palisade MOST LIKELY mean in this context? Mr.Bhal has a circular wading pool with a radius of 3.5 feet. He bought a larger pool witha diameter of 21 feet. The measurements of each pool are shown below. How many times the circumference of the old pool is the circumference of the new pool? distinguish between conflict avoidance and conflict confrontation How could a chart or graph reveal bias? If x is 100, what is the area of the cell phone's range? (the range is a circle and the units is Feet)Please NO links and saying "The answer is in the picture, I can only post it through a hosting service..." Goes NOWHERE, please and thank you The organization that promotes the rights of Deaf people in the United States is called the Americans with Disabilities Act (ADA) Deaf Equality and Opportunity Act (DEOA) Deaf President Now Movement (DPA) National Association of the Deaf (NAD) Please Im so confused I need help give 3 types of gears