Which of these is an example of upcycling?
A. Donating clothing to a charity instead of throwing it away
B. Collecting rainwater for reuse in a vegetable garden
C. Refurbishing a used clothing dresser into a flower planter
D. Offering a discount to customers who bring their own reusable shopping bags

Answers

Answer 1

Answer:

Explanation:

If you were to take a stack of old newspapers and fold them to create a biodegradable flower pot, this would be an example of upcycling. You are taking a simple material (newspapers) and creating something of higher quality (a flower pot) all on your own.

Answer 2

Answer:

D & C

Explanation:

Related Questions

Was being quicker beneficial for the gazelle. Why?

Answers

Answer:

A gazelle often chased by cheetahs in the wild, being quicker would be beneficial for that reason.

The excretory system disposes waste through the stomach.

True or False?

Answers

Answer:

False.

Explanation:

Actually the stomach isn't part of the excretory system, it's part of the digestive system. The organs of the excretory system include the kidneys, large intestine, liver, skin, and lungs. The kidneys (also part of the urinary system) filter out blood from waste. The large intestine's job is to eliminate solid waste that remains after food is digested and water is extracted from the indigestible matter. The liver breaks down many substances in the blood, including toxins. Sweat glands in the skin secrete a fluid waste called sweat or perspiration; however, its primary functions are temperature control and pheromone release. The lungs (also in the respiratory system) excrete some waste products, such as carbon dioxide and water.

Hope this helps!

The space within a cell which holds water is:
a) nucleus
b) cytoplasm
c) vacuole
d)chloroplast

Answers

Answer:

[tex]\boxed {\tt C. \ Vacuole}[/tex]

Explanation:

Let's analyze each answer choice.

A. Nucleus

Houses the genetic material (DNA) and produces RNA

B. Cytoplasm

Fills in space, keeps organelles in place, and chemical reactions occur here

C. Vacuole

Stores substances, isolates toxins, helps with excretion

D. Chloroplast

Photosynthesis occurs here

Based on the functions of each organelle, we can assume the best answer is C. Vacuole. Vacuoles store substances, so these organelles would hold water.

Humans are unusual because our cultural practices can actually change our environmental circumstances. We can change the environment in which natural selection acts on our traits. Describe how this process has played out in the evolution of adult lactose tolerance. Describe how this process has played out in the maintenance of the sickle-cell trait. Can you hypothesize any similar situations where our future evolution may be influenced by cultural practices we have today

Answers

Answer:

Adult humans capable of digesting lactose were selected, thereby this phenotypic trait became common in dairy consuming societies

Explanation:

From the first moment after birth, babies can digest lactose in milk because they produce lactase, which is an enzyme capable of hydrolyzing lactose into glucose and galactose. In human societies that non consume milk products, the level of the lactase enzyme abruptly decreases during the first years of life due to the inactivation of the gene encoding this enzyme (i.e., lactase gene). However, in dairy consuming societies, a genetic mutation in the lactase gene that appeared among early cattle-raising people in Europe was selected, nowadays, this mutation is mostly present (i.e., in a higher frequency) in these societies, thereby adult people is generally adapted to consume lactose-based products.

What s the point in the vascular system in a plant

Answers

Answer:

Vascular system, in plants, assemblage of conducting tissues and associated supportive fibres. ... Xylem tissue transports water and dissolved minerals to the leaves, and phloem tissue conducts food from the leaves to all parts of the plant.

Explanation:

Which of the following is an aspect of the elastic rebound theory?
a. Energy built up when plates try to get past each other is released when plates break free.
b. Fault zones are often located near major population centers.
C. Earthquakes occurring along subduction zones cause tsunamis.
d. None of the above are aspects of the elastic rebound theory.

Answers

Answer:

Energy built up when plates try to get past each other is released when plates break free.

Explanation:

Answer:

Explanation:

Edge 2020

Which of the following is not a function of the cell membrane?
•It supports and shapes the cell.
•It assists in cell division.
•It positions organelles.
•It provides energy to the cell.

Answers

Answer:

A is the right answer

Explanation:

The cell wall is the outermost layer of the cell. It surrounds the cell membrane and provides these cells with structural support and definite shape. It prevents the over-expansion of the cell when water enters the cell.

Can I have brainliest

What are the steps involved in the process of how mRNA is produced during DNA transcription? (Choose all that apply)
initiation
construction
termination
elongation

Answers

Answer:

initiation

Explanation:

It involves copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by enzymes called RNA polymerase, which link nucleotides to form an RNA strand (using a DNA strand as a template). Transcription has three stages: initiation, elongation, and termination.

Answer:

initiation

termination

elongation

Explanation:

I just got 100% on the test :)

Which statement best explains how the cell membrane helps a cell remove waste

Answers

Answer:

A cell's membrane is semi-permiable which means it can let certain fluids in or out and this is how it removes its waste.

Explanation:

Compare What do complex organisms
have that makes them different from simple
organisms?

Answers

Answer:

Simple Organism

some simple organisms are made of single cell. Others are made of many cells that are similar

Complex organisms

in complex organisms, cells are organized into tissues, which make up organs. Organs form organ systems.

Explanation: im not sure if its correct but i hope it helps

Villi____?
A: are found in the large intestine
B: release bile into the small intestine
C: pass digested food into the blood
D: allow blood to enter the small intestine
Please help me I will try to give branliest, and give more points than usual.
Do not answer if you do not know.

Answers

Answer:

Explanation:

release bile into the small intestine

Answer:

Explanation:

RELEASE BILE INTO SMALL INTESTINE

IS INVORRECT

Robert eats a burger and drinks a milkshake for lunch. As a result, his blood glucose level increases. His body responds by releasing insulin to bring glucose levels back down. Which organ functions to release insulin?

Stomach

Pancreas

Kidney

Adrenal glands

Answers

Your pancreas release insulin

during which phase of the cell cycle does most cell growth occur

Answers

Cell growth occurs constantly throughout interphase. S phase is the time when all the cell's chromosomes are replicated so significant cell growth occurs here, but during both G1 and G2 cell growth occurs.

hope this helps

During the interphase of the cell cycle most cell growth takes place.

What is cell cycle?

A cell cycle is the series of events that takes place in a cell as it grows as well as divides.

A cell spends the maximum of its time in what is referred to as interphase, where it grows, reproduces its chromosomes, along with prepares for cell division. The cell then exits interphase, goes through mitosis, and divides completely.

The cell cycle's longest phase is interphase. This is the stage at which the cell undergoes and duplicates its DNA before entering mitosis.

Chromosomes align, separate, and move into new daughter cells during mitosis. Because the prefix inter- means "between," interphase occurs between mitotic (M) phases.

Thus, the cell growth takes place in the interphase of the cell cycle, and the division takes place in the M-phase.

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FIRST RIGHT ANSWER GETS BRAINLYEST OR WHATEVER
Water molecules usually end up as:
a.
Carbon
c.
Nitrogen
b.
Water molecules
d.
Blood

Answers

Answer:

The answer would be C) Nitrogen

Explanation:

Answer:

I think is A

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Which of the following statements is true?
Capillaries pass oxygen and waste between blood and cells.
Red blood cells fight disease.
People with type O blood can receive AB blood donations.
The left ventricle controls the heartbeat.

Answers

Answer: Capillaries pass oxygen and waste between blood and cells.

Explanation: Capillaries are very thin-walled tubes that connect the arteries to the veins. The walls of these tubes are only one cell thick. Capillaries are found everywhere in the body. These thin tubes allow the food, oxygen, and waste to move between the bloodstream and cells. Waste products pass into capillaries and are carried by the veins to be disposed of in other parts of the body. Capillaries are the only blood vessels thin enough for materials to pass back and forth between cells and blood.

Blood Capillaries pass oxygen and waste between blood and cells. Thus option A is correct.

What are the function of blood capillaries?

Capillaries are small type of blood vessels where a single red blood cell can barely fit in them.

They involve in the connection of arteries and veins, facilitate the exchange of certain elements between blood and tissues.

They involve in exchange of oxygen, nutrients, and waste between blood and tissues by two major process called passive diffusion and pinocytosis.

In passive diffusion the movement of a substance from the region of higher concentration to the region of lower concentration occur.

In Pinocytosis, intake of small molecules by the cell of the body like fats and proteins.

The capillaries wall are composed up of endothelium which is a thin cell layer called and surrounded by another thin layer called a basement membrane.

Thus option A is correct.

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3. What basic concept of biology includes the idea
that new cells can be produced only by the divi
sion of existing cells?

Answers

Answer:

It would be the cell theory

Cell theory is the basic concept of biology includes the idea that new cells can be produced only by the division of existing cells.

What is cell theory?

In biology, cell theory is a scientific theory first formulated in the mid-nineteenth century, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.

A component of the cell theory is that all living things are composed of one or more cells. A component of the cell theory is that the cell is the basic unit of life. A component of the cell theory is that all new cells arise from existing cells.

All known living things are made up of cells. The cell is structural & functional unit of all living things. All cells come from pre-existing cells by division. (Spontaneous Generation does not occur).

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what does evaporation produces?

Answers

Condensation since Precipitation is the cause or name of when any liquid falls from a Cloud.

Answer is Condensation is it’s the presses of evaporation. Water vapor is the same thing but it’s water evaporated.

Answer:

water vapor

Explanation:

A liquid turning into a gas is evaporation. It is how water gets from the surface of the Earth to the atmosphere.

Evaporation plays a significant role in the energy exchange that results in atmospheric motion, affecting weather and climate in the Earth-atmosphere system.

which of the following muscles is voluntary
A.stmoach
B.tricep
C.heart
D.bladder

Answers

The answer would be tricep (B)

Answer:

B. triceps

Explanation:

I know da answer

Which of the following structures are found in eukaryotic cells? Check all that apply. endoplasmic reticulum mitochondria nucleoid Golgi apparatus
which of the following structures are found in both eukaryotic cells and prokaryotic cells? check all that apply. nucleus flagella ribosomes DNA nucleoid cell membranes endoplasmic reticulum

Answers

Answer:

endoplasmic reticulum, mitochondria, and golgi apparatus

For the second question: flagella, ribosome, DNA, and cell membranes

Explanation:

i got it right :)

Answer:

1st: 1, 2, 4

2nd: 2, 3, 4, 6

Explanation:

trust

The body’s internal environment must stay blank

Answers

The body maintains homeostasis for many factors in addition to temperature long with ph in the concentration of glucose

Why do you think so many people are ignorant on the topic of overpopulation and it's effects? Please answer in one paragraph (: thanks

Answers

Answer: Human overpopulation is among the most pressing environmental issues, silently aggravating the forces behind global warming, environmental pollution, habitat loss, the sixth mass extinction, intensive farming practices and the consumption of finite natural resources.

Answer:

I think they are ignorant because they don't understand what overpopulation can do to the world. Meaning overpopulation can cause less jobs for people. Less food to go around.

Explanation:

Why is caffeine used for heart rate experiments

Answers

Physiologically, caffeine mimics the effects of epinephrine, a sympathetic nervous system stimulant, which leads to an increased heart rate and respiration rate (Mahmud et al., 2001).

ey's Bell Jar...
Abstract
Background
Photosynthesis maintains aerobic life on Earth, and Joseph Priestly first
demonstrated this in his eighteenth-century bell jar experiments using mice and
mint plants. In order to demonstrate the fragility of life on Earth, Priestley's
experiment was recreated using a human subject placed within a modern-day
bell jar.
Methods
A single male subject was placed within a sealed, oxygen-depleted enclosure
(12.4% oxygen), which contained 274 Cz and C plants for a total of 48 h. A
combination of natural and artificial light was used to ensure continuous
photosynthesis during the experiment. Atmospheric gas composition within the
enclosure was recorded throughout the study, and physiological responses in the
subject were monitored.
Results
After 48 h, the oxygen concentration within the container had risen to 18.196, and
hypoxaemia in the subject was alleviated (arterial oxygen saturation rose from
86% at commencement of the experiment to 99% at its end). The concentration
of carbon dioxide rose to a maximum of 0.66% during the experiment.
Conclusions
This simple but unique experiment highlights the importance of plant life within
the Earth's ecosystem by demonstrating our dependence upon it to restore and
sustain an oxygen concentration that supports aerobic metabolism. Without the
presence of plants within the sealed enclosure, the concentration of oxygen
would have fallen, and carbon dioxide concentration would have risen to a point
at which human life could no longer be supported.

Answers

Answer:

heyyyyy

Explanation:

Humans breathe through bronchi.

Which structure do insects have for breathing?

Answers

Answer:

tracheae

Explanation:

Tracheae is a network of tubes where insects breathe through

Answer: tracheae

Explanation:

What is DNA Isolation?
Multiple Choice

copying of the DNA molecule

the extraction of DNA from viruses or cells

the rupturing of the DNA molecule

measuring the DNA molecule for transport

the moving of DNA from one cell to another

Answers

Answer:

Explanation:

To late?

Select and Predict In the case of the drought in the deer habitat in question 3,
select a density-dependent factor and predict what effect it will have on the deer
population.