Answer:
Hypertonic
Explanation:
big brained
If solution A has more solute particles dissolved in it than solution B, then solution A is hypertonic.
What is a hypertonic solution?Tonicity exists as a measure of the sufficient osmotic pressure gradient. Tonicity depends on the comparative concentration of selective membrane impermeable solutes across a cell membrane which specify the direction and extent of osmotic flux. A hypertonic solution contains a higher solute concentration than another solution. In our cells, when the concentration of ions outside the cell exists greater than inside, it's hypertonic. Tonicity in living systems If a cell stands positioned in a hypertonic solution, water will leave the cell, and the cell will shrink.
An example of a hypertonic solution lives in the interior of a red blood cell corresponding with the solute concentration of fresh water.
The correct answer exists in a hypertonic solution.
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When experimenting with the growth of a plant, a scientist used two of the
same type of plants, equal light, and equal water and gives one plant the
new Grow Great fetilizer.
Identify the Variables
Plant B
control
dependent variable
control
ITUUT
Independent variable
control
growth of the plant equal to Grow Great Petter
e type of plant
Students were involved in an experiment to investigate whether playing music while they
took a test affected their scores.
control
independent variable
dependent varibale
test scores students = playing music during a test
Answer:What excalty the question?
Explanation:
here is 1/2 the chance from one parent and 1/2 the chance from the second parent, the chance of getting (A) and (A) is
Answer:
1
Explanation:
like. like. Zhhhhxxjj
name the type of transpiration in tobacco,rose,edible pea,rice
I think its Nicotine. Not sure.
3. Animals can develop illnesses from bacterial infections. Antibiotic medications are sometimes prescribed to treat these infections. What do you think might happen to a population of bacteria that is exposed frequently to such antibiotics?
Answer:
it could mutate to where the antibiotic no longer works
Explanation:
its fairly simple if a medicine, antibiotic in this case is not changed over time then the thing it is fighting will learn how to ignore it to where it no longer works as the species adapt and change the antibiotics must to otherwise there will be no effect.
How does fertilization affect the chromosome number of a zygote?
Answer:
Fertilization is the fusion of gametes to form the zygote. ... Fertilization allows restoring of the chromosome number of the species as the two nuclei of gametes fuse together. Therefore, the number of chromosomes in the zygote is twice the number of chromosomes in gametes.
Explanation:
Appraise the importance of the role plants play in the water cycle
Answer:
The correct answer is - holds water in their body plays a role as evapotranspiration.
Explanation:
Plants play important role in a hydrologic cycle or water cycle as they absorb water from the ground. They utilize this water for their cellular function and the rest of the water is released into the atmosphere.
The process is known as transpiration or in the hydrologic cycle evapotranspiration as water exits the plant body in the form of vapor or droplets. This helps the plant to cool its body and also helps to available for the atmosphere again in pure form. It
People are encouraged to exercise after recovering from a heart attack.
Suggest one reason why.
Ans
It will speed up your ability to return to normal activities
Explanation:
How can a material at a certain temperature have all of its molecules at the same energy?
Answer:
A material at a certain temperature does not have all of its particles at the same energy. ... Just because we can assign a single number to the temperature of an object that is in thermal equilibrium does not mean that every atom of the material is moving with the same energy because of the nature of averaging. hope this helps
Explanation:
Help!What are the 16 fields of physical science?
Answer:
Astronomy & Astrophysics.
Chemistry.
Crystallography.
Earth Sciences.
Mathematics & Statistics.
Meteorology & Atmospheric Sciences.
Nanotechnology.
Physics.
Explanation:
The top 2-3 rows in an energy pyramid are always made of what kind of organisms?
Consumers
Carnivores or Omnivores
A Herbivore
Please help I got Consumers
Answer:
1 row- Primary producers (plants and phytoplankton)
2 row- Primary consumers (Herbivores)
3 & 4 row - Secondary consumers (Omnivores and Carnivores.)
i need help please asap
Answer:
B is the answer correct me
What is an adaptation?
Answer:In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.
Explanation:
In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.
Answer:
a change or the process of change by which an organism or species becomes better suited to its environment
aids cannot be transmitted by
Answer:
Saliva, tears, or sweat that is not mixed with the blood of a person with HIV. Shaking hands; hugging; sharing toilets; sharing dishes, silverware, or drinking glasses; or engaging in closed-mouth or “social” kissing with a person with HIV
Describe how these structures are homologous.
Answer:
Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants. Figure below shows the hands of several different mammals. They all have the same basic pattern of bones
Baldness is inherited by a recessive allele on the X chromosome Hermione Lodge is a Carrier for the trait for baldness. Her husband, Hiram Lodge is not bald What is the probability that their child is a bald male?
Answer:
the probability is 50%
How many amino acids must be obtained in the diet because they cannot be made by the body?
2
5
10
20
Please help!!
Answer:
10
Explanation:
Your body can't produce the ten necessary amino acids and must acquire them from your diet.
The body does not manufacture essential amino acids and must be supplied by food. They don't need to take one meal at a time. The equilibrium is more significant during the day.
The body produces nonessential amino acids from essential amino acids or from the natural degradation of proteins.
Answer:
10
Explanation:
i took the test
WRITE TRUE IF CORRECT AND WRITE FALSE IF IS INCORRECT
1. Planting trees protects the soil from erosion and floods.
free 2. Sunlight refers to the degree of coldness and hotness of the atmosphere at a certain period of
3. Trees are very dependent on waters and serve as a solvent for the nutrients from the soil.
4. Soil contains mineral elements necessary for normal plants growth and development.
5. Trees easily die when they have grown to maturity because of extreme temperature changes.
6. There is more demand in buying bottled or canned fruits because such are more nutritious
than fresh fruits.
7. Planting trees reducestruction to homes and crops by serving as wind breakers during
typhoons and storms.
8. Inorganic fertilizers came from decayed fruits and vegetables peelings and manures.
9. In fruits tree productions select a variety of tree that is not found in your locality.
10. Sunlight is the main energy provider and influences the growth of trees through
cynthesis.
Answer: is it the same for all the questions?
Explanation:
How much of the parent DNA molecule makes up one daughter DNA molecule ?
Answer:
Watson and Crick discovered that DNA has a double helix shape, consisting of two polynucleotide chains held together by bonds between complementary bases. DNA replication is semi-conservative: half of the parent DNA molecule is conserved in each of the two daughter DNA molecules.
Explanation:
I looked it up lol
Many years ago, scientists working with cells developed what is now known as the cell theory. The cell theory states: – All living things are composed of one or more cells. – Cells are the basic units of structure and function in an organism. – Cells come only from the reproduction of existing cells. Which of the following observations best supports the cell theory?
Cells come in a variety of shapes and sizes.
Cells have different names for different structures.
Cells can live a very short time.
Cells from animals only create other animal cells.
What is the adaptation?
What is the probability of flipping a coin twice and getting two heads?
a) 1
b) 1/2
c) 1/4
d) 3/4
Help
Answer:
c) 1/4
Explanation:
0.5 x 0.5
The probability of getting two heads on two coin tosses is 0.5 x 0.5 or 0.25. A visual representation of the toss of two coins. The Product Rule is evident from the visual representation of all possible outcomes of tossing two coins shown above
What is the difference between small, controlled lab experiments versus an ecosystem-scale experiment?
Answer: the number of variables
Explanation:
The difference between small, controlled lab experiments versus an ecosystem-scale experiment is the number of variables.
What is an experiment?A technique used in science to create a discovery, test a hypothesis or prove a known fact.
Lab experiments are done in the lab with a limited amount of variables as there is limited space available.
The ecosystem-scale experiment is performed on large scale and with many variables.
Thus, the difference is the number of variables.
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PLSS HELP!! I WAS NOT PAYING ATTENTION IN CLASS!! I WILL GIVE YOU BRAINLYEST!!!
What type of living organism that can
photosynthesize? (Hint: 5-letter word)
Answer:
Plants, algae, and a group of bacteria called cyanobacteria are the only organisms capable of performing photosynthesis. Because they use light to manufacture their own food, they are called photoautotrophs.
Explanation:
HELP ME PLEASEE forget
Answer:
WAVE #3
Explanation:
Radio waves have the longest wavelengths in the EM spectrum, according to NASA, ranging from about 0.04 inches (1 millimeter) to more than 62 miles (100 kilometers). They also have the lowest frequencies, from about 3,000 cycles per second, or 3 kilohertz, up to about 300 billion hertz, or 300 gigahertz
Answer:
C
Explanation:
The wavelength is the distance between the peak of one wave and the peak of a second wave. So 3 has the longest wavelength, and 2 has the shortest.
The coyote (canis latrans) is found across North America which makes it a specialist species.
Answer:
The coyote (canis latrans) is found across North America which makes it a specialist species. FALSE.
Answer:
F-alse
Explanation:
E2023
Sometimes errors called mutations occur during DNA replication. What are some of the possible consequences of mutations?
Answer:
HAVING U AS A CHI,LD
HAHAHAHA
Explanation:
mutations can decrease the lifetime of a organism, it can also make it allergic or weak to some things
Select all the kingdoms below that consist of prokaryotes:
Fungi
Eubacteria
Plantae
Animalia
Archaebacteria
Protists
Answer:
eubactria and protists i think
William is observing a cell under the microscope. He comes to the conclusion that what he is looking at is eukaryotic. Which of the following could be notes from his observations
Explanation:
A round shape, No chlorophyll, A nucleus, Smaller vacuole.
Which three organs are part of the digestive tract?
A) salivary glands, gall bladder, appendix
B)teeth, tongue, mouth
C)esophagus, stomach, small intestine
D)esophagus, liver, pancreas
Answer:
C
Explanation:
Due to the stomach and small intestine being part of the digestive tract and the esophagus allowing food, liquids and air to enter the torso
Esophagus, stomach, small intestine are part of the digestive tract. Therefore option C is correct.
The digestive tract, also known as the gastrointestinal tract, is responsible for the process of digestion in the human body. It consists of a series of organs that work together to break down food and absorb nutrients.
The three organs that are part of the digestive tract are the esophagus, stomach, and small intestine.
The esophagus is a muscular tube that connects the mouth to the stomach and helps in the transportation of food. The stomach is a sac-like organ that mixes and churns food with digestive enzymes and acids.
The small intestine is a long tube where the majority of digestion and absorption of nutrients occurs.
Therefore option C esophagus, stomach, small intestine is correct.
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