Answer: 4.25%
Explanation:
As at Friday, May 28, 2021, the population of the United States of America is about 332,754,370. The population of the world is about 7,868,904,000.
Therefore, the percentage of the global population lives in the United States is about 4.25% that's 332,754,370/7,868,904,000 × 100%.
In order to conserve resources, Evelyn uses her old homework as scrap paper
and never throws away paper with writing only on one side,
What kind of conservation is Evelyn practicing?
A. Recycling
B. Waste
C. Renewal
D. Reuse
Answer:
Evelyn is using reuse as a form of conservation
Which would indicate the water in a lake is not safe for drinking? A. many varieties of fish in the lake B.high dissolved oxygen levels in the lake C. cold water temperature of the lake D. high turbidity levels in the lake
The water in a lake is not safe for drinking, high turbidity levels in the lake Coliform bacteria occur innately in soil and in the intestines of humans and other organism.
What is dissolved oxygen in water?Dissolved oxygen (DO) is the quantity of oxygen that is current in water.
Water bodies obtain oxygen from the atmosphere and from aquatic plants.
Rushing water, such as that of a fast moving stream, dissolves more oxygen than the still water of a pond or lake
Thus, option "D" is correct, high turbidity levels in the lake.
To learn more about turbidity click here:
https://brainly.com/question/26612834
#SPJ2
Where would you collect
data during an
experiment?
Answer:
Recall that data can be collected in two main ways: (1) through sample surveys or (2) through designed experiments. While sample surveys lead to observational studies, designed experiments enable researchers to control variables, leading to additional conclusions.
Suppose you have a 1 x 1 x 1 mm cube. Which statement about the
surface area-to-volume ratio of this cube is correct?
If a nucleotide is removed from a gene, the order of nucleotides will shift, resulting in new 1. _______ being coded for. These will combine to form a different 2._______ than what the 3._______ originally coded for.
Answer:
Amino acid; protein; gene.
Explanation:
Genomics refers to the scientific study of genes (DNA) found in living organisms such as humans and animals.
A gene can be defined as a complete set of hereditary instructions that is typically found in the deoxyribonucleic acid (DNA).
A nucleotide can be defined as an organic molecule which forms the building block of nucleic acid such as deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Simply stated, a sequence of biomolecules which are responsible for coded genetic instructions in all living organisms is known as nucleotides.
Basically, nucleotide comprises of the following parts;
1. Nitrogenous base: this includes adenine (A), thymine (T), guanine (G), and cytosine (C) which are mainly found in the DNA while adenine (A), guanine (G), uracil (U) and cytosine (C) are found in the RNA.
2. A phosphate group.
3. A penrose sugar: it is either deoxyribose in DNA or ribose in RNA.
Furthermore, the two parts or chemical components of a nucleotide which do not change throughout the structure of DNA are;
I. Five-Carbon Sugar also known as deoxyribose and it has hydrogen on its second carbon.
II. Phosphate: this is the structural backbone that provides support to DNA.
Additionally, the proteins which are mainly synthesized based on the genetic instruction codes in deoxyribonucleic acid (DNA) determines the trait of living organisms.
Genome editing can be defined as a high-tech process which avail scientists the opportunity or ability to remove (delete), replace and insert Deoxyribonucleic Acid (DNA) sequence in a living organism such as bacterias, animals, plants etc in order to correct a genetic disorder and to improve on their physical and chemical conditions.
Hence, when you remove a nucleotide from a gene, the order of nucleotides shifts and as such resulting in new amino acid being coded for. These new amino acid will combine to form a different protein than what the gene was originally coded for.
Why do daughter cells have DNA that is identical to the parent cell? Explain your answer.
¿Qué organismo se nutren a través de la fotosíntesis?
Las celulas vegetales es decir las plantas
the exact location within the chloroplast in which the dark phase of photosynthesis occurs
Answer:
The Light Reactions occur in the grana and the Dark Reactions take place in the stroma of the chloroplasts
Explanation:
Answer:
Light Reactions occur in the grana and the Dark Reactions take place in the stroma of the chloroplasts
Explanation:
Internet search
PLEASE HELP!!!
A mutation occurs during protein synthesis. How will the protein produced be affected?
A) since the mutation causes a new code for a better amino acid, the protein will still function normally.
B) since the mutation causes a new code for the same amino acid, the protein will function normally.
C) since the mutation caused a new code for a better amino acid, the protein will be more powerful when performing its function.
D) since the mutation causes a new code for the same amino acid, the protein will be more powerful while performing its function.
1) Color blindness is a trait that is carried on the X chromosome. Perform a cross between the following parents: a) A woman who has normal vision but whose father was colorblind. b) A man who is colorblind
2) If these individuals have exactly four children together, what number of children would you expect to be male, female, colorblind, and not colorblind?
Answer:
2 out of 4 children will be female and not colourblind
1 out of 4 children will be male and not colourblind
1 out of 4 children will be male and colourblind
Use your knowledge of Earth’s rotation, revolution, axial tilt, direct sunlight, indirect sunlight, and the atmosphere to complete a diagram and explain in detail, using evidence, why Earth’s seasons occur.
1. Which of the statements below best describe marketing?
A. Bringing products to the costumers' knowledge and attention
B. Bringing products to food preparation
C. Bringing products to factory owners
D. Bringing products to the packaging
2. The net income amount or money received from selling preserved foods is called
B. Dividend
C. Cost
D. Capital
A. Profit
3. It contains important information about the product like brand, address, date of
manufacture and expiration date, list of ingredients, and nutrition facts.
A. Labels B. Marketing C. Packaging D. Recording
4. This refers to a medium that disseminates printed matter/materials for the
advertisement of preserved food products like newspapers, magazines brochures
flyers, and other printed materials.
A. Product display
B. Print Media
C. Food packaging
D. Blogging
Answer:
1. A
2. D
3. A
4. B
This is the answers
What is the probability of two cystic fibrosis carriers having a child with cystic fibrosis?
A. 0%
B. 25%
C. 50%
D. 100%
Answer:
Each time two CF carriers have a child, the chances are: 25 percent (1 in 4).
Therefore, your answer is B.
Urology nurses must pass the
ABU.
OWOCNCB.
O CCCN.
O NCLEX.
Answer:
Abu
Explanation:
A fish maintains its depth in fresh water by adjusting the air content of porous bone or air sacs to make its average density the same as that of the water. Suppose that with its air sacs collapsed, a fish has a density of 1.18 g/cm3. To what fraction of its expanded body volume must the fish inflate the air sacs to reduce its density to that of water?
Answer:
0.153
Explanation:
We know the up-thrust on the fish, U = weight of water displaced = weight of fish + weight of air in air sacs.
So ρVg = ρ'V'g + ρ'V"g where ρ = density of water = 1 g/cm³, V = volume of water displaced, g = acceleration due to gravity, ρ'= density of fish = 1.18 g/cm³, V' = initial volume of fish, ρ"= density of air = 0.0012 g/cm³ and V" = volume of expanded air sac.
ρVg = ρ'V'g + ρ"V"g
ρV = ρ'V'g + ρ"V"
Its new body volume = volume of water displaced, V = V' + V"
ρ(V' + V") = ρ'V' + ρ"V"
ρV' + ρV" = ρ'V' + ρ"V"
ρV' - ρ"V' = ρ'V" - ρV"
(ρ - ρ")V' = (ρ' - ρ)V"
V'/V" = (ρ - ρ")/(ρ' - ρ)
= (1 g/cm³ - 0.0012 g/cm³)/(1.18 g/cm³ - 1 g/cm³)
= (0.9988 g/cm³ ÷ 0.18 g/cm³)
V'/V" = 5.55
Since V = V' + V"
V' = V - V"
(V - V")/V" = 5.55
V/V" - V"/V" = 5.55
V/V" - 1 = 5.55
V/V" = 5.55 + 1
V/V" = 6.55
V"/V = 1/6.55
V"/V = 0.153
So, the fish must inflate its air sacs to 0.153 of its expanded body volume
Question 6
Below which of the following pH is rain regarded as 'acid rain'?
10
6
9
7
Answer:
10
Explanation:
Which of the following is NOT part of the Cell Theory?
A. All organisms are composed of cells
B. Cells come from pre-existing cells.
C. Cells are the unit of life within an organism.
D. All organisms are composed of 2 or more cells.
E. All of these choices are parts of the Cell Theory.
Answer:
Hi, there I believe your answer will be
D because In the cell theory
It has 3 cell theory info which are:
The cell is the basic unit of life.
All living organisms are composed of cells.
All cells come from pre-existing cells.
Hope this helps :)
Explanation:
female reproductive system (side view)
Answer:
.................................
Select the correct answer.
What is true about the theory of punctuated equilibrium?
A. It relies on the discovery of "missing links."
B. It explains the absence of transition in fossils.
C. It portrays evolutionary change as a smooth curve.
Answer:
C. It portrays evolutionary change as a smooth curve.
In sexually reproducing organisms such as birds, which of the following is true ab--
out the genes found in the offspring?
All of the genes in the offspring’s cells contain genetic information from just one of the parents.
All of the genes in the offspring’s cells contain genetic information from just one of the parents.
Most of the genes in the female offspring contain genetic information from the mother, while most of the genes of the male offspring contain genetic information from the father.
Most of the genes in the female offspring contain genetic information from the mother, while most of the genes of the male offspring contain genetic information from the father.
Some of the genes in the cells of the offspring contain genetic information from one parent but the number of chromosomes containing information from each parent cannot be predicted.
Some of the genes in the cells of the offspring contain genetic information from one parent but the number of chromosomes containing information from each parent cannot be predicted.
Half of the genes in the cells of the offspring contain genetic information from one parent while the other half contains genetic information from the other parent.
Half of the genes in the cells of the offspring contain genetic information from one parent while the other half contains genetic information from the other parent.
Which is the correct path of blood flow?
O Body
— Right atrium Right ventricle - Lungs – Left atrium Left ventricle - Body
O Body – Left atrium - Left ventricle Lungs - Right atrium -Right ventricle - Body
O Body – Right ventricle – Right atrium Lungs - Left ventricle Left atrium - Body
O Body - Left ventricle - Lett atrium — Lungs – Right ventricle Right atrium — Body
Answer:
Body
— Right atrium Right ventricle - Lungs – Left atrium Left ventricle -
Explanation:
2. Write one question that a
scientific experiment could
answer.
A subducting oceanic plate
a.
sinks into the mantle, forming a trench.
b.
moves horizontally in the opposite direction past the other plate.
c.
is pushed up and over the continental crust.
BIOLOGY HELP PLEASE
RNA from fish is compared to RNA of tomato. what do both contain
Answer:
Sugar ribose and base uracil
Explanation:
Bcz rna has sugar ribose so a and b cancelled. And then rna has uracil instead of thymine
Transcription is required to make mRNA. During transcription, the following DNA
sequence is used as a template: GGGTTAC. What is the sequence of the complimentary
strand of mRNA?
Answer:
CCCAAUG
The T in the DNA template strand is replaced by U in RNA. And so base pairing between the DNA template strand and the new mRNA strand is G-C T-A and A-U, (Thymine in DNA is replaced by Uracil in RNA(
which two types of natural resources are required to make bottled water?
A. metals
B. fossil fuels
C. living things
D. freshwater
Answer:
B. fossil fuels
A. metals
Explanation:
Answer:
Fossil fuels and Freshwater
Explanation:
took the test
Most earthquakes happen along the ?
A.fault
B.volcanic mountains
C.pacific ring of fire
D.mid- ocean ridge
Can somebody help me out
Answer: HALF
Explanation:
CONTEXT CLUES AND I TOOK IT BEFORE
Which of the following is true about the Calvin cycle?
Answer:
The following??
Explanation:
Processing Minerals and Metals
10.
Organize Information Fill in the flowchart with the main steps involved in
processing minerals,
Minerals are
removed from
the ground
11. Why are minerals processed?
12. What are tailings, and why are they so controversial?
Answer:
To remove impurities.
Explanation:
Minerals are processed in order to remove impurities from the minerals as well as getting clean minerals. If the minerals are not clean from impurities, it can't be used in the manufacturing of other products. Tailings are the materials that left over after the process of separating the mineral from the uneconomic fraction or residue of an ore. Tailing stored in water can be dangerous sources of toxic chemicals, such as heavy metals, sulfides and radioactive content that can adversely affected the biotic or living part of water.