Answer:
intermolecular force between hydrogen and oxygen, fluorine, or nitrogen
an attraction between polar molecules
Explanation:
these are the correct answers....
Hydrogen bond is a type of intermolecular force between hydrogen atom and oxygen, fluorine, or nitrogen atoms Thus, the correct option is C.
What is Hydrogen Bonding?A hydrogen bond is a type of an intermolecular attractive force in which a hydrogen atom is covalently bonded to a small, highly electronegative atoms i.e., nitrogen, oxygen, and fluorine. Hydrogen atom is attracted to a lone pair of electrons on an atom in a neighboring molecule. Hydrogen bonds are very strong compared to other dipole-dipole interactions. However, these bonds are weaker than covalent bonds.
Hydrogen bonds are responsible for the surface tension properties of water. The bonds are also responsible for the relatively high boiling point of water molecules because of strong attractive forces.
Therefore, the correct option is C.
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What is cellular respiration?
Use complete sentences to explain how the mass of carbon is conserved during cellular respiration.
Answer:
The mechanism by which organisms use oxygen to break down food molecules in order to obtain chemical energy for cell functions is known as cellular respiration. In the absence of oxygen, cells can generate energy by fermenting food, a mechanism known as anaerobic respiration.
Explanation:
- Eijiro <3
do you believe alien's or external life exist outside of our world? why?
Answer:
This is not a question we can answer, this is a question only you can answer because it is asking for your personal belief on wether alien's exist outside of earth or not.
Explanation:
Answer:
I do believe that there could be alien life out there, but our radio signals just aren't powerful enough to reach the further parts of space.
Explanation:
What animals eye is this?
Answer:
i dont know why but it looks like a frog or a lizard sorry if im wrong
Explanation:
Can someone help me with this asap
Answer:
The number of caterpillars would increase.
Explanation:
I'm sure
James looked at a picture of rock layers while studying how scientists determine the ages of rocks. He looked at the variety of layers and understood that the law of superposition indicated something about the rock layer ages. What does the law of superposition indicate?
A. The rock layers can change their position and push younger rock layers under older rock layers.
B. The rock layers can change their position and push older rock layers under younger rock layers.
C. The rock layers on top are the youngest layers and the lower rock layers are the oldest layers.
D. The rock layers on top are the oldest layers and the lower rock layers are the youngest layers.
Answer:The answer would be C.
Explanation:
Law of superposition, a major principle of stratigraphy stating that within a sequence of layers of sedimentary rock, the oldest layer is at the base and that the layers are progressively younger with ascending order in the sequence.
A cell's membrane is composed of two layers of lipid molecules. What is the main function of a cell membrane?
A.
construct long chains of amino acids
B.
control what enters and exits the cell
C.
store energy for later use
D.
direct the functions of the cell's organelles
HELP ME PLESE
Answer: b. to control what enters and exits the cell
The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
BRAINLIEST IF CORRECT!!! the diagram shows the life of a dragonfly. which statement best explains the process occurring in step 2 of the diagram?
Answer:
the answer is C.
Explanation:
What organelles are usually found in both plant and animal cells?
Answer:
Nucleus, endomembranes, cell membrane, mitochondria, ribosome.
Explanation:
1. Energy from the is transferred to Earth’s surface. Some of that energy is then ____________ to the air ________ the surface.
2.Locations closer to the equator have a __________ temperature. Locations farther away from the equator have a _________ temperature.
3.Locations close to the equator get the ________ energy from the sun. Locations farther away from the equator get the _________ amount of energy from the sun.
Answer:
2)Higher temperature
Lower temperature
3)highest
Least
Remember that places close to the equator are hotter since the sun is directly overhead while at the poles sunlight intensity is less that is the reason why snowy parts like the artic do not melt
Which of the following body parts has striped muscles?
a
Bladder
b
Heart
c
Intestine
d
Stomach
Answer:
heart
Explanation:
Easy claps
Answer:
The heart
Explanation:
Striated muscle tissue is a muscle tissue that features repeating functional units called sarcomeres, in contrast with smooth muscle tissue which does not. ... There are 3 types of specific striated muscles, these being: Pharyngeal muscle (embryologically different from skeletal muscle) Cardiac muscle (heart muscle
In which of these ways might an ectotherm respond to changes in environmental temperature?
fight or flight
move elsewhere
shiver
sweat or pant
Answer: move elsewhere :)
Explanation:
You schedule your next fishing trip during the full moon for the peak fishing action. Today marks the third quarter moon phase. How many weeks will you have to wait for the journey?
1 Week b) 2 Weeks c) 3 Weeks d) 4 Weeks
It takes the moon 29.5 calendar days to orbit Earth. The moon is currently in the third quarter lunar phase, and it’s November 10th. On approximately what date will the new moon occur?
November 17th b) November 24th c) December 1st d) December 8th
Answer:
b
Explanation:
dffffffffffff
Please Help me, answer the questions. The first one is already answered.
1. Energy from the is transferred to Earth’s surface. Some of that energy is then ____________ to the air ________ the surface.
2.Locations closer to the equator have a __________ temperature. Locations farther away from the equator have a _________ temperature.
3.Locations close to the equator get the ________ energy from the sun. Locations farther away from the equator get the _________ amount of energy from the sun.
Help!
Answer:
DO YOU STILL NEED AN ANSWER?
Explanation:
PLEASEE ANSWER BEFORE FRIDAY APRIL 30 Seven students looked at a barometer, a weather device that measures air pressure. They had different ideas about air pressure. This is what they
thought:
Kimberly:
Glenn:
Rae:
Jeff:
Oliver:
I think air has to be moving to create air pressure.
Air pressure is a downward force.
The higher in the atmosphere, the greater the air pressure.
Air pressure is the same in all directions.
Air pressure increases as the number of air particles increases.
Warm air masses have higher pressure than cool air masses.
When air pressure decreases, it might rain or snow.
Cameron:
Jay:
Circle the names of the students you agree with and describe why you
agree. Describe your ideas about air pressure.
Answer: pressure is called atmospheric pressure, or air pressure. It is the force exerted on a surface by the air above it as gravity pulls it to Earth. Atmospheric pressure is commonly measured with a barometer. ... Meteorologists describe the atmospheric pressure by how high the mercury rises.
Explanation: i hope this helps you. i learned this last year :)
Please help me, it's really important, I would really appreciate it! No links please, just the correct answer!
Answer:
In the Explanation
Explanation:
Asteroid and Comets:
While asteroids consist of metals and rocky material, comets are made up of ice, dust, rocky materials and organic compounds. When comets get closer to the Sun, they lose material with each orbit because some of their ice melts and vaporizes. Asteroids typically remain solid, even when near the Sun.
Planets and dwarf planets:
The main difference between a dwarf planet and a planet is size. Because they are smaller, dwarf planets lack the gravitational forces needed to pull in and accumulate all of the material found in their orbits.
Inner Planets and Outer Planets
Inner planets are the closest 4 planet to the Sun in the solar system. They are mostly made of rocks(Mercury, Venus, Earth, and Mars.) Outer Planets are the 4 planets that are the most far away from the Sun. They are mostly made up of ice, and gas (Jupiter, Saturn ,Uranus and Neptune.)
Earth and Venus
While Venus and Earth have similar sizes and are solar system neighbors, they have evolved very differently. Venus today lacks oceans, appears to lack plate tectonics, and has a massive carbon dioxide atmosphere that creates a greenhouse effect that makes the surface a hot hell.
Answer:Not sure
Explanation: if you have to look it up should be on there for you
Which example is an abiotic factor of an aquarium environment?
water
bacteria
coral
sunfish
Climate describes the weather of an area over a long period of time and is determined by the temperature and precipitation of the area. The sun also affects the climate. In the space below, explain how the sun’s energy affects the climate of an area.
Answer:
the sun's energy affects the climate of an area In many ways. the sun's energy in a climate is like the boss in an office. the sun's energy determines the temperature, the humidity, and how much vegetation will grow.
How does the heart keep the blood flowing throughout the body?
A: It contracts and relaxes
B: It inflates and deflates
C: It inhales and exhales
D: It opens and closes
Emma bends and straightens her arms while lifting weights. Which body systems work together to make this happen?
a
Nervous and skeletal
b
Muscular and endocrine
c
Skeletal and muscular
d
Nervous and endocrine
Answer:
c
Explanation:
please help me on this!
Answer:
White wool
Explanation:
The genotypes of every offspring will be Ww, making white dominant over black.
What is a phytoplankton? If yall searching it up it non-correct
Answer:
Phytoplankton is an organism that contains chlorophyll. I think phytoplankton is a microscopic plant-like organism that lives in water and gets its energy from the sun.
Explanation:
Note: I'm not an expert about phytoplankton. I'm just someone who knows it's a microscopic organism that usually lives in water and gets its energy from the sun.
Hoped this helped.
1. Energy from the is transferred to Earth’s surface. Some of that energy is then ____________ to the air ________ the surface.
2.Locations closer to the equator have a __________ temperature. Locations farther away from the equator have a _________ temperature.
3.Locations close to the equator get the ________ energy from the sun. Locations farther away from the equator get the _________ amount of energy from the sun.
Answer:
transferd to the air reflect the surface
too cold tem purature most , less
Explanation:
What is a comparison of the actual use of renewable, sustainable resources, including water and land, that a population uses for support relative to what is annually renewed. Non-renewable resources are not considered since they are not considered sustainable.
Answer:
Right here
Explanation:
The renewable resource can be used over and over and replaced very fast to human standers. Nonrenewable resources cannot be made fast enough by human standards.
The renewable resource can be used repeatedly and quickly replaced by human beings. By human standards, nonrenewable resources cannot be produced quickly enough.
What are Renewable and Non-renewable resources?A resource can be classified as renewable or nonrenewable based on whether it can replace itself at the rate it is used up or whether it has a finite supply. Timber, wind, and solar power are examples of renewable resources, whereas coal and natural gas are examples of non-renewable resources.
Renewable energy sources are a source of energy that is never exhausted and can provide a steady flow of clean energy. A natural resource that cannot be easily replaced by natural means quickly enough to keep up with use is referred to as a non-renewable resource which is also known as a finite resource. Fossil fuels made of carbon are one instance.
Thus, the renewable resource can be used repeatedly and quickly replaced by human beings. By human standards, nonrenewable resources cannot be produced quickly enough.
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HElPPPpp ! I have to get this done before my picture day time-
Answer:
it doesn't show up
Explanation:
I don't know why?
What organelles are usually found in both plant and animal cells?
NO LINKS PLEASEEEEEEEEEEE
Answer:
Some common examples of organelles that they both share are nucleus, mitochondria, and lysosomes
Explanation:
In your own words, who were the alchemists? What do you know about them and their work so far?
Answer:
an alchemist is a person versed in the art of alchemy their goal was to create philosophers stone and discovery of elixir of life
Explanation:
hope it helps❤️
Which example describes an abiotic factor interacting with a biotic factor?
Small fish are food for larger fish.
More light increases the water temperature.
Tropical fish need warm water to survive.
High water temperatures decrease oxygen concentration in the water.
Can someone answer these? :(((
Answer:
4. Proteins
Explanation:
What definition of Virus?
Answer:
I don't know what you are asking but I gave two answer's
PLEASE GIVE BRAINLEST
Explanation:
an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.
Or
a piece of code which is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.