Answer: Infant Respiratory Distress Syndrome occurs when there is a lack of surfactant produced. This is common in premature infants.
Explanation:
Respiratory distress syndrome (RDS) is a well-known breathing disorder that is common in premature infants. It happens when there is a lack of surfactant produced in the baby's lungs which is quite bad because surfactant enables babies to breathe when they are born by keeping the lungs expanded.
It is common in premature infants because the lungs only begin to produce surfactant in the third trimester so babies that are born prematurely did not get to produce sufficient quantities. If not treated immediately, brain damage could follow.
5. Look at the highlighted portion of the graph. Which of the following is the best explanation for what is occurring within the population during this time period? A. birthrate > death rate B. birthrate < death rate C. birthrate = death rate
Answer:
A. birthrate > death rate
Explanation:
I had this question and this was the right answer
Which characteristic best explains why lentic ecosystems are more responsive to seasonal changes than lotic ecosystems?
Photosynthetic organisms keep lentic ecosystems warmer during the winter season.
Lentic ecosystems are susceptible to temperature due to their low dissolved oxygen.
Lotic ecosystems have low nutrient levels, making them more sensitive to temperature.
Lentic ecosystems tend to have smaller volumes of water compared to lotic ecosystems.
Lentic ecosystems tend to have smaller volumes of water compared to Lotic ecosystems.
Lentic ecosystem consists of still (stagnant) volume of water and good examples include ponds,lakes, basins etc.
Lotic ecosystem , on the other hand consists of a flowing volume of water and examples include seas, oceans, rivers etc.
The Lentic ecosystem usually is usually still and is affected by seasonal changes as it contains smaller volume of water when compared to the Lotic ecosystem which has a high volume.
Seasonal changes such as summer or winter affects the Lentic system easily as the small volume of water gets heated up and frozen easily which encourages more evaporation and freezing respectively.
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Answer:
what he said^ but the answer is down here<_>
Explanation:
jk but he is right
What is an organism that has to obtain food for energy?
Answer:
Heterotrophs, or consumers, are organisms that must obtain energy by consuming other organisms (autotrophs or other heterotrophs) as food.
which atom weighs the most
Answer:
ELEMENT = hyrdogen SYMBOL= H ATOMIC NUMBER= 1 ATOMIC WEIGHT = [1.00784, 1.00811]
An ecosystem is composed of biotic factors and
A. pioneer species
B. anti-biotic factors
C. niches
D. abiotic factors
Reset Selection
Answer:
D-abiotic factors
Explanation: because im right
Cuales son los seres vivos
Answer:
Living things move, respond to stimuli, reproduce and grow, respire, and are dependent on their environment. Most living things need food, water, light, temperatures within defined limits, and oxygen. ... Some non-living things, such as rocks and water, were never living.
Explanation:
Answer:
Propiedad o cualidad que distingue a los organismos vivos de los organismos muertos y la materia inanimada, que se manifiesta en funciones como el metabolismo, el crecimiento, la reproducción y la respuesta a estímulos o adaptación al medio que se origina en el interior del organismo.
Identify the organism from Kingdom Protista.
Answer:
Organisms in the Protista kingdom include amoebae, red algae, dinoflagellates, diatoms, euglena, and slime molds.
Explanation:
identify the parts of the heart in the corresponding spaces. once you have identified the parts of the heart, label the image provided
Answer:
no image provided to answer
Explanation:
Which statements describe elliptical galaxies? Select the two correct answers.
0 they include the Milky Way
0 they typically contain very little gas and dust
0 they include the universes largest galaxies
0 they are the most common galaxy type
Answer:
B. and C.
B. They typically contain very little gas and dust.
C. They include the universe's largest galaxies.
Elliptical galaxies are galaxies elliptical in shape(has an oval or ellipse shape).
The two correct statements are:
B. They are the most common galaxy type.
C. They typically contain very little gas and dust.
Elliptical galaxies are galaxies where little or no gas and dust can be seen or found. The elliptical galaxies are the most commonly found galaxies.
Therefore, options B and C are the correct options.
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Drag the appropriate labels to their respective targets. Label processes on the right in PURPLE, and all other components on the left.
Starting from the top downward:
Group 1:
TranscriptionRNA processingTranslationGroup 2;
DNAPre-mRNAmRNARibosomePolypeptideThe entire setup represents what happens during gene expression. The process starts in the nucleus with genetic information in DNA being transcribed into mRNA.
The pre-mRNA undergoes some processing before being transported to the cytoplasm where it gets attached to the ribosome and utilized in the synthesis of polypeptides (also known as proteins) in a process known as translation.
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Watch the final animation closely (it will play continuously). a. Why were more than 2 total atoms needed to create this compound? b. Explain what happened to the valence electrons in each atom.
Neon-20 and Neon-22. Out of every 250 neon atoms, 225 will be Neon-20
(19.992 g/mol), and 25 will be Neon-22 (21.991 g/mol). What is the average atomic mass of Neon
FILL IN THE FOLLOWING TABLE
Chapter 18 Lab Homework
Homework
Blood type
Can safely receive:
Can safely donate to:
K
0+
A-
B+
AB
AB+
Answer:
bro u have to be smart its okfdievidguvqw
Explanation:
Uranium is an element that is often used in nuclear power plants. Uranium atoms are very large, and the substance can be dangerous if it is not carefully contained.
Answer:
What is the volume of a sphere with a radius of 24 units? A. 92167 units O B, 230477 unite 3 O c. 18A324 units D. 13,8247 units
Explanation:
You push on an object with an applied force. What is the "reaction" force to your push?
the object being pulled by Earth
the object moving forward
the object pushing back on you
the object being lifted up
Answer:
the object pushing back on you
Explanation:
i put b in my test and it was wrong
and did it again and got it right
According to Newton's third law of motion, forces always act in equal but opposite pairs. Another way of saying this is for every action, there is an equal but opposite reaction. This means that when you push on a wall, the wall pushes back on you with a force equal in strength to the force you exerted.
The answer would be:
The object pushing back on you.
What is dis yeyyeyeye
Select the correct answer.
The difference in concentration of materials across a space is called the
A active transport
B temperature
C concentration gradient
D equilibrium
The Correct choice is C
The difference in concentration of materials across a space is called the Concentration gradient .
what is Blue baby? explain
Answer:
A baby who is cyanotic (blue), due usually to a heart malformation that prevents the baby's blood from being fully oxygenated. The bluish color reflects the deoxygenated state of the blood. (Oxygenated blood is red.)
The basic building block of matter
Answer:
Scientists once thought the most fundamental building block of matter was a particle called the atom. Now we know that the atom is made of many smaller pieces, known as subatomic particles. Every atom contains a central core called the nucleus, made of particles called protons and neutrons.
Cuando se indica el reposo
Answer:
what happened which is this language
Plz help I need help
Answer:
vacuole
Explanation:
Answer:
Vacuole
Explanation:
Also studied this recently
Which of Mendel's laws or principles
passed from parents to
explains that traits are
offs pring individually instead of as
pairs, groups, or sets?
• the principle of dominance
• the law of independent assortment
• the law of segregation
• the principle of genetics
Answer:
They reproduce sexually and have many traits that are easy to observe. ... Which of Mendel's laws or principles explains that traits are passed from parents to offspring individually instead of as pairs, groups, or setsAn organism’s scientific name consists of which TWO taxonomic groups? (Select the TWO correct answers).
Class
Domain
Genus
Species
Kingdom
Phylum
Order
Family
Answer:
Scientists use a two-name system called a Binomial Naming System. Scientists name animals and plants using the system that describes the genus and species of the organism. The first word is the genus and the second is the species
An organism’s scientific name consists of which two taxonomic groups, genus, and species. The correct options are c and d.
What are taxonomic groups?Taxonomic groups are the groups that contain different groups in which the organism are divided. These are arranged from higher to lower groups. The highest group is the kingdom.
Kingdoms are divides of the different organisms of the earth. Taxonomy is organizing different organisms in a line so, that it will be easy for their studying.
The two taxonomic groups that come in last are genus and species. Genus and species make the scientific name of the organism. The genus contains animals that are most similar to each other. Species are similar organisms, that can breed with each other.
Therefore, the correct options are c, Genus, and d, Species.
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Why do metals dissolve in acids?
Answer:
In water or acids, the metals trade places with hydrogen. The hydrogen escapes as a gas, and metal atoms, no longer attached to the object from which they came, dissolve in solution.
sorry if I'm wrong but I wrote this in my hw and it was right so ye
please help me figure this out
Which environmental factor would cause the greatest decrease in the number of species of plants and animals living in some of the lakes in the United States?
Global warming
Ozone destruction
Acid rain
Increase in dissolved oxygen levels
7-What is the dire prediction for the Cavendish banana in the future?
Answer: It's very vulnerable
Explanation:
The Cavendish is susceptible to a deadly fungus called Tropical Race 4/Panama Disease, they are sterile (so that means they are all clones of each other), and clones are especially susceptible to disease.
Scientists claim that increased demand for almonds would have a negative environmental impact on California. Which observation, if any, would support this claim?
A. The almonds are exported to other states and countries and profits increase for California's almond industry.
B. The increased demand for almonds increases the freshwater consumption in California.
C. The additional CO₂ produced by the almond trees is released into the atmosphere.
D. The additional consumption of sunlight by the almond trees reduces the amount of energy input on the solar panels and therefore the amount of energy available to Californians.
Answer:
The main issues associated with almond milk production are water use and pesticide use, which may produce long lasting effects on the environment in drought-stricken California, where more than 80% of the world's almonds are grown
Explanation:
What is the term used for population moving into an area ?
Answer: Immigration.
Explanation: Hope that helps I'm sure that this is right
2. A wave in which the disturbance is perpendicular to the direction the wave
travels is called a longitudinal wave.
True or False
Answer:
False
Explanation:
Which statement describes Newton's first law of motion?
A. Objects only change motion when a nonzero net force acts on them.
B. Increasing the distance between objects decreases the gravitational force between them.
C. An object's acceleration is determined by the net force acting on it divided by the object's mass.
D. When one object pushes another, the second object pushes back with an equal force in the opposite direction.