Answer:
I think that your answer would be (Month , orbits)
Clifford is an astronomer who studies the movement of stars. What types of tools
does Clifford likely have in his office that help him study the movement of stars?
1) meter sticks and protractors
2) rubber bands and paper clips
3) rulers and measuring tapes
4)telescopes and cameras
Answer:
4. Telescopes and cameras
Explanation:
There are two types of cells in the body: regular cells that make up all the organs of the body are known as ______________ cells and the other which contain half the amount of our chromosomes in order to provide offspring are known as _______________
Answer: There are two types of cells in the body: regular cells that make up all the organs of the body are known as __somatic__ cells and the other which contain half the amount of our chromosomes in order to provide offspring are known as __sex cells___.
Explanation:
Somatic cells are body cells. They are formed during the process of mitosis. Sex cells are for reproduction, formed during the process of meiosis.
Hope this helps!
Answer:
Somatic cells and Sex cells
Explanation:
Hope this helps
1. What were the results from Chargaff's experiment? Select all that apply.
Multiple select question.
A)adenine binds with thymine
B)adenine binds with cytosine
C)cytosine binds with thymine
D)cytosine binds with guanine
E)adenine binds with guanine
F}thymine binds with guanine
Answer:
A,D
Explanation:
The results from Chargaff's experiment includes adenine binding with
thymine and cytosine binding with guanine.
Chargaff was a Scientist who performed various experiment using the DNA.
He discovered that DNA varied and had purine and pyrimidine bases.
He also discovered that the amount of cytosine should be equal to the
amount of guanine and that the amount of adenine must be equal to the
number of thymine and that both should be paired together.
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An organism's phenotype depends on what?
A. Father's DNA
B. Genotype
C. Environmental factors
D. Genotype and Environmental factors
What is used to regulate gas intake and output with a plant?
Answer-
The plants stomata!
Stomata regulate transpiration and CO2 intake by changing its size depending on the environmental signals. In optimum conditions, stomata are wide open, allowing gaseous exchange with the atmosphere.
Which characteristic of an element determines its placement in the periodic table? O A. number of protons O B. size O C. mass O D. number of neutrons
Answer:
it gonna be A. Number of protons
Explanation
Elements are placed in order on the periodic table based on their atomic number, how many protons they have.
Read this Pulmonology Consult excerpt:On physical exam, the patient is alert. He takes occasional pauses when he says long sentences, but otherwise, he is not in any distress. He has an occasional cough during his exam. His skin is pink and dry, and his lips are moist. His heartbeat is regular in rate and rhythm, without a murmur. On lung examination, he has whispered pectoriloquy on the right side with decreased breath sounds. He does not have any retractions or nasal flaring noted. His liver and spleen are not large.According to the excerpt, what was found upon lung examination on the right side?A. "Whispered pectoriloquy" - a chest that protrudes like the keel of a ship when the patient whispersB. "Whispered pectoriloquy" - "speaking from the chest"; used as a means of finding masses in the lung. The whispered word is audible in areas where fluid or a mass is presentC. "Retractions" - reverberations in the chest when it is struckD. "Retractions" - a dull sound in the chest when it is struckE. "Whispered pectoriloquy" - a chest that is hollowed out when the patient whispers
Answer:
B. "Whispered pectoriloquy" - "speaking from the chest"; used as a means of finding masses in the lung. The whispered word is audible in areas where fluid or a mass is present
Explanation:
Auscultation in medicine, is the action of listening to sounds from the heart, lungs, or other organs, usually using a stethoscope, in order to perform medical diagnosis.
Auscultation is performed for the purposes of examining the circulatory and respiratory systems, as well as the alimentary canal. The procedure is best performed in a quiet examination room. A stethoscope is used to magnify internal sounds. Small changes in breath sounds are carefully observed in order to make a diagnosis.
Whispered pectoriloquy is used to detect vocal resonance. It is used as a means of finding masses (consolidations e.g. pus) in the lung and is performed by having the patient quietly whisper a word. If fluid or a mass is present, words that are whispered may be heard clearly.
We’re can the nuclear pore be found
Answer:
The nuclear pore is a protein-lined channel in the nuclear envelope
Explanation:
what kind of nucleic acid is found in retroviruses?
Answer:
A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host's genome by an integrase enzyme. The virus thereafter replicates as part of the host cell's DNA.
One reason to prevent pollutant run-off into the Chesapeake Bay is to keep the oxygen levels in the bay from getting
so low that a(n)_1 occurs, threatening organisms like crabs and fish.
A)
neap tide
B)
overpopulation
c)
marine dead zone
D)
undertow current
The pollution in the Chesapeake Bay causes dead zone means low oxygen that can leads to suffocation in marine organisms like crabs and fishes. The correct option is C.
What is the Chesapeake Bay?The Chesapeake Bay is in United State. It is the largest estuary of US.
As due to increased pollutants in this, the marine organisms are facing dead zone due to low oxygen levels.
This marine dead zone causes the crabs and fishes to die due to suffocation and improper oxygen supply.
Thus, the correct option is C.
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What is root pressure ?
Ans correctly
➜ It is a pressure developed in the xylem due to metabolic activity of the root cells.
It is a hydrostatic pressure developed in the root system that pumps the water or sap in the root system.
PLEASE ANSWER QUICKLY
Which characteristic is shared by all mollusks and echinoderms?
live only in salt water
lack a backbone
use tube feet to move
have an open circulatory system
Answer:
have an open circlitory system
Explanation:
Answer:
D) have an open circulatory systemExplanation:
Hope this helps!
During meiosis, chromosomes will split into daughter cells randomly, making each gamete unique. This is called __________________.
Answer:
i seem to be answering all of these
Explanation:
it's called cytokinesis :)
it splits the daughter cells up from two to four
Answer:
Cytokinesis
Explanation:
An adaptation is:
A) a physical characteristic that an organism develops during its life in response to
environmental change.
B) the Way that an organism acts when under high selective pressures.
C) an inherited trait that helps an organism to survive and reproduce in its environment.
D) a chemical change in the DNA of an organism that produces variation of genes.
Answer:
C
Explanation:
...
.................
Divergent plates move _________ from each other. This causes _______ to form as well as mid-ocean ridges.
1. What is a mutation?
2. How does a mutation effect the process of transcription and translation?
3. How can mutations be good, bad, or have not effect? Explain how those effects could happen?
The heart muscle is a part of which organ system? You may select multiple answers.
A. Digestive
B. Circulatory
C. Skeletal
D. Muscular
Answer:
B. Circulatory
Explanation:
4. There are two types of traits within a population. What vocabulary word does
this represent?
*
Overproduction
Variation
Descent with Modification
Adaptation
Answer:
The answer is Descent with Modification
Descent with Modification refers to the passing on of traits from parent organisms to their offspring. This passing on of traits is known as heredity, and the basic unit of the heredity is the gene.
Help please!! I don’t understand this.
Answer:
1. California Sea Lion and Galapagos Sea Lion are closely related because they have the same genus Zalophus.
2. Escherichia is a Genus.
3. Fungi
How does air pressure affect
breathing?
Answer:
When you inhale, muscles increase the size of your thoracic (chest) cavity and expand your lungs. This increases their volume, so pressure inside the lungs decreases. As a result, outside air rushes into the lungs. That's because a gas always flows from an area of higher to lower pressure.
Answer:
The air pressure in your lungs has to be less than the air outside your lungs, to get your lungs to inflate. This is because air moves from high pressure areas to low pressure areas. During bad weather and at high altitudes the air pressure is lower, making it harder for us to breathe.
Brandy knows that chromosomes behave differently in meiosis and mitosis. What do chromosomes do in meiosis but not in mitosis?
Answer:
secure the cells
Explanation:
because they circle the cell in meiosis but not in mitosis
Goats are outside living on the sides of steep mountains. They are eating the
grass and bushes that grow there. It's a clear, sunny day on the mountainside.
What is happening to the carbon dioxide in the air? Is it ONLY being released (as a
product), ONLY absorbed (as a reactant), or being released AND absorbed?
CO2 is being both released by goats in exchange for O2 and absorbed by the plants in exchange for O2, too
31. Adult humans normally produce feces with low water content due to the activities of the A. large intestine B. small intestine C. stomach D. anus
Adult humans normally produce feces with low water content due to the activities of the large intestine.
What are the functions of large intestine?The large intestine absorbs water and changes the waste from liquid into stool. Peristalsis helps move the stool into your rectum. Rectum. The lower end of your large intestine, the rectum, stores stool until it pushes stool out of your anus during a bowel movement.
The large intestine has 3 primary functions: absorbing water and electrolytes, producing and absorbing vitamins, and forming and propelling feces toward the rectum for elimination.
The purpose of the large intestine is to absorb water and salts from the material that has not been digested as food, and get rid of any waste products left over.
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2. (2 points) The white rabbit runs 200 meters in 45 seconds, what is the average
speed of the rabbit? Show your work
Answer:
4.44 m/s
Explanation:
Speed is in meters per second, to find the average speed divide the amount travelled by the rabbit by the amount of time the rabbit travelled: 200m/45s = 4.4444444 m/s = 4.44 m/s
i need to find the parent genotypes and the all possible gametes for each parent
Answer:
6 of themmmmmmmmmmmmmmmm I thinkkk
Hey There!
Can you please help me with one question?
➠Who was Rosalind Franklin?
Please don't answer irrelevantly unless you wants to get reported or your account suspension.
Thanks
Answer:
Rosalind Franklin was a British chemist (1920 - 1958). She was best known for her contributions to the discovery of the molecular structure of deoxyribonucleic acid (DNA), a constituent of chromosomes that serves to encode genetic information.
Answer:
Rosalind Franklin was an English chemist and X-ray crystallographer whose work was central to the understanding of the molecular structures of DNA, RNA, viruses, coal, and graphite
HERC2 gene is made of
Answer:
Dna i think im not sure if it is right?
Explanation:
Answer:
HERC2 is a giant E3 ubiquitin protein ligase, implicated in DNA repair regulation, pigmentation and neurological disorders. It is encoded by a gene of the same name belonging to the HERC family, which typically encodes large protein products with C-terminal HECT domains and one or more RCC1-like (RLD) domains.
Explanation:
The pigment molecules (chlorophyll) responsible for photosynthesis are located in the:
A) Mitochondrion
B) Cytoplasm of the cell
C) Stomata
D) Chloroplast
What are 5 disadvantages of solar power ?
Answer:
Location & Sunlight Availability. ...
Installation Area. ...
Reliability. ...
Inefficiency. ...
Pollution & Environmental Impact. ...
Expensive Energy Storage. ...
High Initial Cost.
Explanation:
Explanation:
first
it is weather dependent
second
it takes a lot of space
third
it is expensive
forth
it associates with pollution
fifth
it is damaged by rain and ultraviolet radiation
HELPP!!!
What do aquatic organisms need to breathe?
A. dissolved nitrogen
B. dissolved oxygen
C. dissolved argon
D. dissolved carbon
Answer:
The anser is D Dissolved Carbon
Explanation:
it is because oxygen is already something we cannot see and fish mostly dont breathe oxygen its carbon. Hope this helped :)