Help!!!!!!!!!!!!!!!! Plz

Help!!!!!!!!!!!!!!!! Plz

Answers

Answer 1

Answer:

Acids and bases that are completely ionized when dissolved in water are called strong acids and strong bases There are only a few strong acids and bases, and everyone should know their names and properties. These acids are often used in industry and everyday life

Explanation:

A weak acid will react with a strong base to form a basic (pH > 7)


Related Questions

Insects have a pair of ________ to feel and sense things​

Answers

Insects have a pair of antennae to feel and sense things.

Hope this helps✨❤️

Jesse has a heart condition. What would a physiologist and an anatomist do to diagnose the heart condition?

Answers

Answer:

Physiologist: monitor heart rate; Anatomist: analyze the structures within the heart chambers

Explanation:

Which of the following is NOT true of vacuoles? *

They are only found in plant cells
They are found in both plant and animal cells
They store water and also salts, proteins, and carbohydrates

Answers

They are only found in plant cells

If 2 parents have blue eyes and they are both heterogeneous. What are the chances their baby will have green eyes?

Answers

Answer: If both the parents have blue eyes, there are 99% chances that the baby will have blue eyes.

The ability of an animal to maintain a stable internal environment is called

Answers

Answer:

Homeostasis is the way animals maintain a stable internal balance in their body. It allows animals to function in the changing external conditions surrounding their body. Homeostasis is important to Chinook salmon because they depend on the functioning of its cells to help its survival and ability to reproduce.

Explanation:

I hope that helps

Answer:

The ability of an animal to maintain a stable internal environment is called homeostasis

Explanation:

Cuz thats wat it is called

ILL PROMOTE BRAINLIEST IF CORRECT.

1.) How do algae blooms destroy aquatic life?

by giving off toxins that kill life

by raising the water temperature

by getting into municipal water supplies

decomposition of algae depletes oxygen needed by organisms _______________________________

2.) What, besides temperature can make ocean water significantly denser

pollutants

oxygen

salinity

pressure ________________________________

3.) Which area best describes a continental slope?

75 mile shallow flat area just off coastlines.

thick deposits of sediments carried out from land.

area of land dropping steeply towards deep ocean basins.

the surf area along coastlines .​

Answers

How do algae blooms destroy aquatic life?

by giving off toxins that kill life

A harmful algal bloom (HAB) contains organisms (usually algae, hence the name) that can severely lower oxygen levels in natural waters, killing marine life.

What, besides temperature can make ocean water significantly denser

salinity

High salinity makes water denser. This is because there is more salt packed into the water. High temperature makes water less dense. As water gets warmer, its molecules spread out, so it becomes less dense.

Which area best describes a continental slope?

Continental slopes are regions of steeply sloping seafloor that lie between continental shelves and the deep ocean basins (Figure 2). Regional gradients are typically 2–5°, but locally slopes may be much steeper.

Algae blooms destroy aquatic life because of the decomposition of algae depletes oxygen needed by organisms.

How do algae blooms destroy aquatic life?

When algae and bacteria in an algal bloom die, the decomposition process consumes the surrounding oxygen which leads no presence of oxygen in the water body and the aquatic organisms die because of suffocation.

So we can conclude that Algae blooms destroy aquatic life because of the decomposition of algae depletes oxygen needed by organisms.

Learn more about algae here: https://brainly.com/question/800121

#SPJ2

9) Who is Carl Linnaeus?
a chemist who came up with a way to prevent invasive species
a biologist who came up with the current way of naming species
an author who wrote a book about the need for a different way to name species
a scientists who became the first to successfully clone a sheep

Answers

Answer:

a biologist who came up with the current way of naming species

Explanation:

hope this helps :)

Where is light energy changed to chemical energy during Photosynthesis? What is this form of chemical energy called?

Answers

Answer:

Explanation:

where is light changed to chemical energy during photosynthesis answer - Chlorophyll.

What is this form of chemical energy called? answer - ATP

if this helped please give me brainliest :D

Which statement below explains why water is insoluble in the middle of the semipermeable membrane.
The water molecule cannot penetrate the semipermeable membrane so it does not go through the
membrane.
The water molecule is nonpolar and the middle of the membrane is also nonpolar trapping the water
molecule.
The water molecule is polar and the middle of the membrane is nonpolar
The membrane is made from polar phospholipids allowing water to move freely in and out of the cell

Answers

Answer:

The membrane is made from polar phospholipids allowing water to move freely in and out of the cell

Explanation:

The cell membrane is the organelle of the cell that allows for substances to be transported into and out of the cell. It is able to do this due to its semi-permeability. The membrane contains a phospholipid component, which contains a polar region that allows for polar substances such as WATER to enter and leave the cell.

The polarity of the phospholipid component of the cell membrane explains why water is insoluble in the middle of the semipermeable membrane.

Please help

What did Malthus predict about the human population?
A. It would grow until there was no more space.  B. It would decrease steadily over time.  C. It would keep growing with no limit.  D. It would grow until it had to compete for food.

Answers

D it would grow until it had to compete for food

The Malthus predict about the human population as it would grow until it had to compete for food. Therefore, option (D) is correct.

What are the characteristics of human population?

The total number of people alive today is referred to as the world population. In the middle of November 2022, the United Nations estimated that it had reached more than eight billion.

There are 4 primary qualities of the populace structure: age, orientation, nationality, and thickness. The population structure is influenced by three main factors: Migration, mortality, and the birth rate.

Understanding how populace attributes, for example, size, spatial dissemination, age structure, or the birth and demise rates change over the long haul can assist researchers or legislatures with simply deciding.

Learn more about human population:

https://brainly.com/question/28780566

#SPJ5

products formed in photolysis​

Answers

Answer:

ATP, oxygen, and hydrogen

Explanation:

The photolysis is the breakdown of water in the presence of light. (H₂O->2H⁺,2e⁻,1/2O₂). From this equation ,we can safely deduct that the products that are directly formed from photolysis are 2 hydrogen protons, 2 electrons and 1/2 oxygen molecules

After transcription, what is the role of messenger RNA?

Answers

Answer: Messenger RNA Carries the Instructions for Making Proteins. The mRNA directs the synthesis of proteins, which occurs in the cytoplasm

True/False: The Night Sky moves around us.
True
False

Answers

Answer:

false

Explanation:

earth is spinning not the sky

One common hazard during a heat wave is too much sun
exposure.
Which two actions should you take to protect yourself from sun exposure?
A. Limit physical activity
B. Wear protective clothing
✓ C. Stay indoors between 10 a.m. and Dp.m.
D. Conserve water

Answers

Answer:

C & B.

Explanation:

Briefly describe the process of tissue culture and state its importance.

Answers

Ans: Plant tissue culture is a practice of propagating plants under sterile conditions, often to produce clones of a plant. Process of tissue culture: Plants are grown in test tubes. A small part of the plant is allowed to grow on a nutrient medium containing all nutrients and hormones necessary for the plant growth.

Which piece of laboratory equipment would be used to contain a substance while it heats or melts?

Mortar and pestle
Crucible
Balance scale
Graduated cylinder

Answers

Answer:

The correct answer is Crucible

Explanation:

have a great day

What cell is Mitochondria found in ?

Answers

Answer:

they are found in eukaryotic organisms

What benefit does an organism gain by only using this method of reproduction?

Answers

Explanation:

In a stable or predictable environment, asexual reproduction is an effective means of reproduction because all the offspring will be adapted to that environment. In an unstable or unpredictable environment asexually-reproducing species may be at a disadvantage because all the offspring are genetically identical and may not have the genetic variation to survive in new or different conditions. On the other hand, the rapid rates of asexual reproduction may allow for a speedy response to environmental changes if individuals have mutations. An additional advantage of asexual reproduction is that colonization of new habitats may be easier when an individual does not need to find a mate to reproduce.

PHYSICAL SCIENCE !! please help <3


How can a law and a theory be used to explain the same phenomena?


The law explains the how or why, while the theory is established through experimentation.


The law is established through experimentation, while the theory is based on observations.


A law describes the observation, while the theory explains the how or why.


The theory describes the observation, while the law explains the how or why.

Answers

Answer:

C. A law describes the observation, while the theory explains the how or why.

Explanation:

So in general science, an observed phenomenon is the description of the scientific law. However the explanation of the phenomenon is called a scientific theory. Which would make this answer: c.   A law describes the observation, while the theory explains the how or why.

Hope this helps!

approximately 90% of albumen is water. the remaining 10% is made up of other substances such as reducing sugar. describe how you could safely test a sample of albumen for reducing sugar?

Answers

Explanation:

The common dietary monosaccharides galactose, glucose and fructose are all reducing sugars. Disaccharides are formed from two monosaccharides and can be classified as either reducing or nonreducing.

Which option identifies the next step to be performed in the following scenario?
Stephanie is a materials scientist. She has analyzed the substances used to create a new material to determine their physical and chemical
properties.
Stephanie will test substances to make sure quality and safety standards are met.
Stephanie will advise the product development team during production of the new material
Stephanie will present her research finding to other scientists and colleagues in her company,
Stephanie will write technical reports that outline her methodologies and findings.

Answers

Answer:

Stephanie will test substances to make sure quality and safety standards are met.

Explanation:

got it right on the quiz

Is oxygen produced by plants?

Answers

not all but most of them do

A diver used 6000 J to dive off a rock cliff. If the diver took 2.5 seconds to reach the water, how much power was used?

Answers

Answer:

I believe the answer is 2,400 watts or 2.4 kilowatts.

What is the function of enzymes in biological systems?

f Enzymes act as substrates when the
necessary proteins are unavailable.
g Enzymes bond with substrates to
create the new reaction products.
h Enzymes act as catalysts to drive
chemical reactions forward.
j Enzymes act as products to create
new chemical reactions.

Answers

Answer:

Enzymes help speed up chemical reactions in the human body. They bind to molecules and alter them in specific ways. They are essential for respiration, digesting food, muscle and nerve function, among thousands of other roles.

Explanation:

Brainliest please?

Answer:

[tex]\boxed {\boxed {\sf H. \ Enzymes \ act \ as \ catalysts \ to \ drive \ chemical \ reactions \ forward}}[/tex]

Explanation:

Enzymes are catalysts.

They lower the activation energy required to carry out a reaction, which speeds up the reaction. They attach to a molecule known as a substrate at the active site in a specific way.

Enzymes are incredibly important for life. Many reactions wouldn't occur at a rate that can support life, but enzymes allows this to happen. They assist in digesting food, replication genetic material, and more.

So, we know that enzymes are catalysts that make reactions efficient. Therefore, choice H is the best answer.

A red flower is mixed with a white flower and the offspring come out all pink what type of dominance is this?
A. Incomplete
B. Codominance

Answers

Answer: Incomplete dominance

Explanation: In incomplete dominance, there will be a mixture of the two alleles. In codominance, both alleles are expressed in the phenotype. In this case, an example of codominance would be the flower being half white and half red.

Please help thanks! Will give brainliest

Answers

Answer:

Kinetic energy of moving water

Explanation:

A hydroelectric facility is a special type of power plant that uses the energy of falling or flowing water to generate electricity. They do this by directing water over a series of turbines which convert the potential and kinetic energy of water into the rotational motion of the turbine.

What is the difference between the DNA of a dog and the DNA of a fly?

Answers

Answer:

Studies of fruit flies have shown how shared genes govern the growth and structure of both insects and mammals

Explanation:

The seq of nucleotides

Explanation:

A ball is dropped from height of 45 m. A second ball is thrown downwards from the same
with an initial vity both the balls reach the ground at the same time, culate the value of u​

Answers

Answer:

h = 45 m

g(acceleration due to gravity) = 9.8 m/s^2 or 10 m/s^2

Final velocity ( v ) = 0 m/s

v = ?

we know theirs equation of motion, v^2 = u^2 + 2gh

0 = u^2 + 2(-10)(45) [ The acceleration due to gravity is ALWAYS negative. Any object affected only by gravity (a projectile or an object in free fall) has an acceleration of -9.81 m/s2, regardless of the direction. The acceleration is negative when going up because the speed is decreasing.]

0 = u^2- 900

900 = u^2

u = √900 = 30 m/s

what does a trace fossil look like?​

Answers

Answer:

Trace fossils include footprints, trails, burrows, feeding marks, and resting marks.

Explanation:


What will happen if there were no enzymes to aid in reactions

Answers

Answer:

Digestive enzymes speedup reactions that break down large molecules of carbohydrates, proteins, and fats into smaller molecules the body can use. Without digestive enzymes, animals would not be able to break down food molecules quickly enough to provide the energy and nutrients they need to survive.

Explanation:

Other Questions
What was a shared reason why Austria-Hungary and Germany became members of the Triple Alliance?They had weak rulers.They had weak armies.They shared ethnic ties.They wanted to increase trade. Carter stated that 5(x + 9) - 3x is the same as 2x + 45. Lori disagreed with him and said that an equivalent expression is 2x + 9. Who was right? How should a presentation script differ from a research report?Group of answer choicesIt should be based on personal experience.It should include more direct quotes.It should be shorter and more to the point.It should sound more like a story. pleaseeeeee helppppp, ill give you brainley i promise Insects have a pair of ________ to feel and sense things It is important that in doing an analysis, you must proceed from what is better known to less known. true or false? Explain your answer can someone plz help me with this question: select the correct answer. what is 125 in simplest form? What is the value of x knowing that the interior angle of this regular polygon is (-134x+516+2x)? 2. Write an equation in slope intercept form with the given Information Goes through points (1, 8) and (5, 0) "I'm sure I'm very sorry, was all Alice could say; for the words of the old song kept ringing through her head like the ticking of a clock, and she could hardly help saying them out loud: "Tweedledum and Tweedledee Agreed to have a battle; For Tweedledum said Tweedledee Had spoiled his nice new rattle. Just then flew down a monstrous crow, As black as a tar-barrel; Which frightened both the heroes so, They quite forgot their quarrel. "I know what you're thinking about, said Tweedledum; "but it isn't so, nohow. Based on the excerpt, which statement expresses a possible thesis about the text? Question 28 (1 point)Describe the slope of the line. Then find the slope.42(3, 1)-2+(3, 3)4aazero; 0positive; 1Obnegative; - 1dundefined A diver used 6000 J to dive off a rock cliff. If the diver took 2.5 seconds to reach the water, how much power was used? People of Ancient India were limited by their caste system level. This is because you were only allowed to stay in the caste level that you _______________.Question 2 options:died for.married into.paid for.were born into. With the invention of the telescope, suddenly the universe didnt seem so far away. Galileo, an Italian scholar in the 1600s, took advantage of this new device by pointing it toward the sky. Through the telescope, the moons and planets looked clearer and closer. Galileo could see that the moon had a rough surface dotted with craters. He also found the Milky Way galaxy. In addition, Galileo observed that Earth appeared to circle the sun instead of the other way around. These discoveries reshaped how people thought about space and Earths place in it. Galileos groundbreaking observations also sparked a curiosity about space that continues into modern times.Read the passage. Then complete the sentence.The central idea of the passage is that A. Galileo changed scientific processes for future generations. B.the telescope was a brilliant invenshion. C.galilios use for the telescope changed human understanding of the universe. D.galileo was far superier to other sciantists of his time. Element X is a radioactive isotope such that its mass decreases by 81% every year. If an experiment starts out with 490 grams of Element X, write a function to represent the mass of the sample after tt years, where the daily rate of change can be found from a constant in the function. Round all coefficients in the function to four decimal places. Also, determine the percentage rate of change per day, to the nearest hundredth of a percent. Which statement best describes how the Grange tried to help farmers financially in the late 1800s? The Grange pressured state legislatures to regulate child labor.The Grange organized the Populist Party to run their own candidates. The Grange organized the Farmers Alliances to influence national policy. The Grange established cooperative stores and crop storage facilities. 28 members;50% increase How can I select tools to model the part of a whole? The dimensions of a rectangular piece of paper are 6 inches and 9 inches. Jackson folded the piece of paper along its diagonal. Which measurement is closest to the length of the diagonal in inches?A. 3.8 inB. 10.8 inC. 6.7 inD. 1.7 in In the early 1900s, why did many businessmen in the US consider the Pacific so important?