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:
When the tide goes out, where does the water go?
Answer with at least two complete sentences.
Be sure to check your grammar and spelling.
You can use the sentence starters below to help you answer:
When the tide goes out, the water ________________________.
Answer:
When the tide goes out, the water retracts back into the sea. The water moves between the sun and the moon which pulls the water back into the sea.
Explanation:
Tides are caused by the gravity of both the moon and the sun “pulling” at the water in the sea. Because the Earth is constantly turning, the “pull” of gravity affects different places as each day goes on - so when the tide is “out” in your area, it is “in” somewhere else.
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:
PLZ HELP ASAP !!!
While on vacation, Judy found a rock with a seashell fossil. What type of rock did she most likely find?
Biochemical
Sedimentary
Igneous
Metamorphic
The trait for sickle cell anemia in humans shows a recessive pattern of inheritance. The alleles for sickle cell anemia in two individuals are shown below.
Sickle Cell Anemia Alleles
Individual Alleles
C Hh
D hh
Which individual(s) would show observable sickle cell anemia?
Only C
Only D
Both C and D
Neither C nor D
Select the characteristics of a hydrogen bond: hydrogen attracted to weakly positive atoms a gravitational force intermolecular force between hydrogen and oxygen, fluorine, or nitrogen an attraction between polar molecules
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 are the biological levels of organisms? (Explain each one)
Biological Levels of Organisms:
Cells
Tissues
Organs
Organ Systems
Organism
Videos:
1. Watch the videos and answer the closing question.
2. Submit the closing question.
3. Finish anything from the last 5 weeks that you have not finished.
Answer:
1: Cells
2: Tissues
3: Organs
4: Organ Systems
5: Organisms
Explanation:
1: A Cell is the basic unit of life. Some people refer to it as "building blocks of life."
2: Tissues are groups of cells that work together to achieve a certain task.
3: Organs are groups of tissue that work to make the vital parts of the body
4: Organ Systems are groups of organs that work together to provide for body function. EX: Respiratory System, Circulatory System, Digestive, etc.
5: Organisms are any living thing that have many organ systems that work together. EX: Humans.
Please answer this question in the picture dont just answer for points
1. If an asteroid
created enough
dust to block out
the Sun, what
would be the effect
on green plants, as
well as other life on
Earth? Why?
2. Write the
photosynthesis
equation using
either words or
chemical symbols.
Extra kudos for
balancing it!
BRAINLIEST IF CORRECT! which event is an example of sexual reproduction in plants?
Answer:
Mosses form spores in capsules
Answer:
I am pretty sure it is A.
Explanation:
The sun’s heat causes the water particles to ____ spread out.
What factors can destroy populations and lead to the extinction of species?
Answer:
Natural disasters, deforestation, overpopulation, Invasive species to name a few.
sorry no idea ahhhhhhh
Can someone help me with this asap
Answer:
The number of caterpillars would increase.
Explanation:
I'm sure
Can someone help me with this Asap
Answer:
recycling of nutrients from dead organisms back into the soil
Explanation:
That is what decomposition is
Which example is an abiotic factor of an aquarium environment?
water
bacteria
coral
sunfish
What were some of the wing-color traits you observed in your individual butterflies?
Will give brainliest
What is this?
A single chromosome contains many genes.
True
False
Answer:
True . It contains hundreds to thousands genes.
Answer:
yus
Explanation:
"Intrusive" is to "magma" as "extrusive" is to " ________." lava java
a. lava
b. java
Do you think our society is wasteful in terms of natural resources? Defend your position by explaining the social and economic factors affecting our use of natural resources. Discuss how we can improve the way that we use natural resources. What are some social or economic factors that will make it difficult to improve the way that we use natural resources?
the Answer is: Any natural substance that humans use can be considered a natural resource. Natural resources are used to make food, fuel and raw materials for the production of goods. All of the food that people eat comes from plants or animals. Natural resources such as coal, natural gas and oil provide heat, light and power.
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:
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❤️
Can someone help me with this ASAP!
Answer:
The answer is C.
Explanation:
There are dominant alleles present in three out of four (CC, Cc, Cc) and the recessive is always cc. Three out of four make 75% and one out of four is 25%. That makes 75% dominant and 25% recessive.
I hope this helps!
5. Diagram below shows four moon phases observed during July. O First quarter July 8 Moon Last quarter July 24 New Moon July 16 July 31 On which date would the next New Moon occur?
Answer:
August 6th
Explanation:
The next new moon will occur on 15 august. The time period between two new moons is 29.5, which is called a lunatic or synodic month.
What is the moon cycle?The moon orbits the Earth once every 29.5 days, which is known as the moon cycle. Each month, as the Moon progresses through its cycle, which includes a New Moon and a Full Moon, it exhibits eight successive phases. A lunar eclipse occurs when Earth passes in front of the Sun and the Moon, obstructing the Moon's exposure to sunlight. The lunar surface is entirely or partially hidden by Earth's shadow.
Every 27.3 days (a sidereal month), the Moon completes one orbit around Earth, but until it reaches the point in its orbit where the Sun is at the same relative position, the Moon has not yet completed a synodic cycle. This is due to Earth's orbital motion around the Sun.
Hence, the next moon will occur on 15 august.
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Find the functions of the following cell-organelles and organs
1) Nucleus
2) Mitochondria
3) Cell wall
4) Lungs
5) Kidneys
6) Blood
7) Saliva
Answer:
ALL of the above
Explanation:
After studying plate tectonics, Lee became interested in mid-ocean ridges and how rock develops as the tectonic plates spread apart, so he decided to investigate further. Which of the following statements are true about sea-floor spreading? Choose the three statements that apply. A. Young rock forms in layers on the ocean floor as spreading occurs. B. Magma flows through cracks in Earth's crust and hardens. C. Continental crust is formed by the ridges as they grow. D. Mid-ocean ridges are the sources of the spreading. E. Older rock is farther away from the mid-ocean ridges.
Answer:
A, B, E
Explanation:
The magma rising through the cracks makes new younger rocks close to the crack as the magma follows out and hardens. This means that rocks farther away from the crack are older because they where formed when they where right next to the crack. They are father away meaning they got pushed back as time went on.
Mid ocean ridges are a result of the spreading not the cause.
Because they are in the middle of the ocean and they are moving constantly i dought the mid ocean ridges are creating continents.
Young rock forms in layers on the ocean floor as spreading occurs, magma flows through cracks in Earth's crust and hardens, and older rock is farther away from the mid-rock is farther away from the mid-ocean ridges. Thus, the correct options are A, B, and E.
What is Sea-floor spreading?
Seafloor spreading is a geologic process in which the plate tectonic and large slabs of the Earth's lithosphere split apart from each other in space. Seafloor spreading and other tectonic activities are the result of mantle convection, which is a slow, churning motion of the Earth's mantle.
The magma in the Earth rise through the cracks in rocks that makes new younger rocks which are close to the crack as the magma follows out and hardens. This means that rocks which are farther away from the crack in the rock are older as they were formed when they were right next to the crack.
Mid ocean ridges are formed as a result of the Seafloor spreading. Because they are present in the middle of the ocean and are constantly moving in the mid ocean ridges which create continents.
Therefore, the correct options are A, B, and E.
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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.
Help me with Wave stuff lol
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:
light needs matter or material to carry light true or false