1.Acidic water has a pH of 7 true or false

Answers

Answer 1

Answer:

False

Explanation:

Acidic water has a pH less than 7 because it is a dilute acid.


Related Questions

Draw a Graff
Please ​

Answers

Answer:

The table of values for the population of phagocytic cells is presented as follows;

[tex]\begin{array}{cccccccc}Time \ (in \ minutes) &0&30&60&90& 120&150&5\\The \ number \ of \ phagocytic \ cells&0&20&40&100&150&180&180\end{array}[/tex]

From the plot of the data points using MS Excel, a straight line/ approximately directly proportional relationship between the time, and the number of phagocytes cells such that as the time elapsed increases, the number of cells also increases

Explanation:

Match the given symbol or molecular formula to the term that best describes it. SO2 K Cl2 C6H6 element arrowRight organic compound arrowRight inorganic elemental molecule arrowRight inorganic compound arrowRight

Answers

Answer:

C6H6 - organic compound

K - element

Cl2 - inorganic elemental molecule

SO2 -  inorganic compound

Explanation:

An organic compound contains carbon and hydrogen bonded covalently . Sometimes other atoms aside from carbon and hydrogen called heteroatoms are also found in organic compounds. C6H6 is an organic compound.

Elements are found in periodic table. They always occur in uncombined state. K is an element.

Cl2 is an inorganic elemental molecule containing two chlorine atoms bonded covalently.

SO2 is an inorganic compound composed of sulphur and oxygen bound covalently. Mnay inorganic compounds do not contain carbon

Answer:

C6H6 - organic compound

K - element

Cl2 - inorganic elemental molecule

SO2 -  inorganic compound

Explanation:

:)

Select the correct graph.
The graphs below show the average monthly rainfall in three ecosystems over three consecutive years. Which ecosystem is likely to be the least stable?

Answers

Answer:

the bottom one, the one with the bars far away from each other.

Explanation:

Answer:

It is the second choice at the top

Explanation:

I just did this

What is the amino acid sequence of the following mutation
ATT-GAG-CAG-TCA-AAA-TCC-G

Answers

Answer:

Yeah the answer is TAA-CTC-GTC-AGT-TTT-AGG-C

Explanation:

Had a question similar to this.

A small 50-kilogram canoe is floating downriver at a speed of 3 m/s. What is the cance's kinetic energy?

A.) 450J

B.) 225J

C.) 7500J

D.) 16.7J​

Answers

the answer is D hope helps did before

Methods farmers use to increase crop production from their land

Answers

Explanation:

Consider these 9 tips, techniques, and methods regarding how to increase your corn crop yield

Plant Early, Plant Effectively. ...

Practice Seasonal Soil Rotation. ...

Know The Yield Potential. ...

Always Scout Your Fields. ...

Ensure Proper Water Drainage. ...

Utilize Fertilizers. ...

Test Your Soil. ...

Weed Early and Often.

can someone please help me with this question !

Answers

Answer:

Secondary consumer level = 900 kcal of energy

Producer level = 90000 Kcal of energy

Explanation:

According to this question, there are 9000 kilocalories of energy available at the primary consumer level. Since, only about 10% of energy is transferred from one trophic level to another in a food chain, the following will be available at the secondary consumer and producer level;

Note that:

Producer → primary consumer → secondary consumer

* At the producer level; where x is the amount of energy available at the producer level.

10/100 × x = 9000kcal

10x/100 = 9000

10x = 900000

x = 900000 ÷ 10

x = 90,000 Kcal of energy.

* At the secondary consumer level:

10/100 × 9000

90000/100

= 900 Kcal of energy.

An ________ solution has a concentration of hydrogen ions more than that of pure water. A ________ solution has a low concentration of hydrogen ions, fewer than that of pure water. *

Answers

Answer:

The correct answer is - acidic and basic

Explanation:

Find the DNA replication for the following code: AAGTCCTCA

Answers

Explanation:

yan lang na search ko ehh

pero sana makatulong

Case summary

Diagnosis

Using Anthony's symptoms and initial lab results, describe how you diagnosed that the

problem was kidney failure.


Treatment Goals

Describe the treatment goals for dialysis.

Answers

Answer:

Through symptoms.

Explanation:

We diagnosed the problem was a kidney failure due to the decreased urine output , swelling in your legs, ankles or feet, shortness of breath, fatigue, confusion, Nausea and Weakness. The main symptom is the swelling in legs, ankles or feet that tells about kidney failure. The treatment goal of Hemodialysis is to filter waste products and water from your blood. I works just like the kidneys. This treatment is used when the kidney fails to filter waste materials inside the body.

Usually for the initial diagnosis of possible renal failure, there are complaints of pain in the lower back and little urine.

What is dialysis and how does it work?

Hemodialysis is the procedure by which a machine filters and cleans blood, doing some of the work that the diseased kidney cannot do. The procedure removes harmful waste from the body, such as excess salt and fluids.

Among the tests that make the diagnosis of acute renal failure are:Measurements of urine outputUrine testsBloodtestsImaging tests, such as ultrasound and CT scanRemoval of a kidney tissue sample for testing (biopsy).

With this information, we can conclude that normally for the initial diagnosis of possible renal failure, there are complaints of pain in the lower back and little urine.

Learn more about Renal failure in brainly.com/question/8011334

Which is a synonym for make and female sex cells?
gametes
chromosomes
eukaryotes
diploids

Answers

Answer:

Gametes

Explanation:

Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female sex cell is called the ovum while the male sex cell is called sperm. When these two sex cells come together during fertilization they form the gamete, which is made up of diploid number of chromosomes. Gametes are normally formed through meiosis, during the cell division, the germ cell undergo two fission, which results in four gametes.

Answer:

A. Gametes

Explanation:

E2020

Divide 144 in the ratio 1:2​

Answers

Answer:

the answer is between 48 and 96 am not sure

Answer: 48:96

Explanation:

144 / (1+2)
= 144/3
= 48
48 x 2= 96
So 48:96

3. The image is a model of a

Answers

Explanation:

Image-based modeling refers to the process of using two-dimensional images to create three-dimensional models. These models often consist of a geometric shape and a texture map defined over this shape.

describe the life cycle of a bean beetle​

Answers

Answer:

The larvae of this species feed and develop exclusively on the seed of legumes (Fabaceae) hence the name bean beetle. The adults do not require food or water and spend their limited lifespan (1–2 weeks) mating and laying eggs on beans. ... Pupation is the complete metamorphosis of the larval maggot to a winged adult.

Explanation:

hope it's helpful

Pupation is the complete metamorphosis of the larval maggot to a winged adult. The adult that results from pupation chews through the seed coat and emerges from the bean. ... The elapsed time from newly laid eggs to the emergence of adult beetles varies between bean beetle strains and environmental conditions.

URGENT PLEASE HELP

Rashid is conducting a seminar on the importance of coral reefs. Which point should he include?
A. that corals can be picked from the sea and sold
B. that corals are poisonous and can be used for pest control
C. that corals have a hard exoskeleton that can be used for construction of buildings
D. that corals are impervious to damage
E. that corals provide economic assistance to coastal populations through fisheries

Answers

Answer:

lo

Explanation:

Can you please with this question?

Answers

Answer:

deletion

Explanation:

AAC GGC AAA CGA TTG ---> ACG GGC AA? CGA TTG

The bolded portion represents where the mutation occured.

As you can see the nitrogenous base adenine was completely removed from the codon

When a nitrogenous base gets removed it is known as a deletion mutation

Imagine an angry dog running towards you. You can either fight it or run away. In either case, your body will respond to the situation through homeostasis. Write down two organs and their response to such a situation.

Answers

Sympathetic nervous system parasympathetic nervous system

an element that can bioaccumulate in lead to biomagnification is ____
a. hydrogen
b. oxygen
c. argon
d. Mercury

Answers

answer: mercury (i think)

An element that can bioaccumulate in lead to biomagnification is Mercury.

What is biomagnification?"Biomagnification is defined as the accumulation of a particular (toxic) substance in the body of the organisms at different trophic levels of a food chain."The accumulated substance increases at each tropic level as we move from lower to top level.Examples of toxic substance: Mercury, arsenic, DDT.

Hence, the correct option is d. Mercury.

To know more about biomagnification here

https://brainly.com/question/7631542

#SPJ2

what is transcribe and translate that DNA strand A G C A T C G C A T C G

Answers

answer: UCG UAG CGU AGC

5) Explain in your own words, what each of the following are:

a) fault:

b) focus:

c) epicenter:

d) seismic waves:

Answers

Answer:

a.)fault:A fault is a planar crack or discontinuity in a volume of rock over which rock-mass motions have caused considerable displacement.

b.)focus:The focus is on the location where an earthquake begins deep under the Earth's crust.

c.)epicenter:The epicenter of an earthquake is the point on the earth's surface that is vertically above the epicenter.

d.)seismic waves:Seismic waves are elastic waves that occur in the ground as a result of an earthquake or other natural occurrence.

Explanation:

Hope this helps!

Please mark me as Brainlinieast.

A fault is a planar crack or discontinuity in a volume of rock over which rock-mass motions have caused considerable displacement.

The focus is on the location where an earthquake begins deep under the Earth's crust.

The epicenter of an earthquake is the point on the earth's surface that is vertically above the epicenter

Seismic waves are elastic waves that occur in the ground as a result of an earthquake or other natural occurrence.

Explanation:

What can happen when a community becomes isolated from the rest of its species for many generations?

a) Competition between individuals will decrease.

b)The community will grow more slowly.

c)A new species can form.

d)There would be no effect on the community.

Answers

Answer:

C) A new species can form.

Explanation:

This is the concept of genetic drift, where a species being isolated gets an unnatural change in the gene pool, and thus can evolve differently.

How would you determine whether the difference between the two populations is statistically
significant?

Answers

Everyone my math question cmon

what continent has the most existing desert

Answers

Antarctic desert

The largest desert on earth is the Antarctic desert, covering the continent of Antarctica with a size of around 5.5 million square miles.
...
Ranking of the largest deserts on earth (in million square miles)

Answer:

Explanation:

Not really sure about this answer so can someone give me the correct one​

Answers

It is the third circle. :)

Structures and behaviors  for animals to obtain food         

Select one:

a.

Adaptations

b.

Respiration

c.

Digestion​

Answers

Answer:

B. Adaptations

Explanation:

A for animals to obtain food they use structural adaptions such as body color body covering beak type and claw type

Where does an avocado plant get nitrogen atoms to make protein?

Air
Water
Soil
Sunlight

Answers

Answer:

sunlight.

Explanation:

because the sunlight is where all plants get the nitrogen atoms.

Explain how the system that creates proteins can be predicted and how these predictions can change.

Answers

Answer:

There is a basic observation that similar sequences from the same evolutionary family often adopt similar protein structures, which forms the foundation of homology modeling. So far it is the most accurate way to predict protein structure by taking its homologous structure in PDB as template.

When the particles are equally spaced apart they have reached:
A. Hypertonicity

B. Dynamic Equilibrium

C. Homeostasis

D. Osmolarity

Answers

Answer:

B. Dynamic Equilibrium

Explanation:

Since the molecules are still in motion, but an equilibrium has been established, the end result of molecular diffusion is called a "dynamic equilibrium". The end result of diffusion is an equal concentration, or equilibrium, of molecules on both sides of the membrane. At equilibrium, the movement of molecules does not stop.

Answer:

B. Dynamic Equilibrium

Explanation:

When the particles are equally spaced apart they have reached the dynamic Equilibrium.

What has constantly changing amount of salt in the water

Answers

Answer:

estuary

hope this helps

have a good day :)

Explanation:

Explain why some mutations cause differences in phenotype and others do not?

Answers

I have no idea





Ahhhhhhhhhhh
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