Can someone help please I just need the answer....
Other than water, what substance is formed when an acid and a base are combined in a water solution?
Answer:
Salt. Hope this helps!!
Complete the following sentence.
Scientists who study the relationship between parasites and hosts are called
Answer:
Parasitologists
Explanation:
What do the number of protons determine for an element? (PLEASE HELP ME THIS IS TIMED!!!! PLEASE HELP!!!!!)
Answer:
all of the above
Explanation:
Hi! I believe I have the answer.
My answers: B, D
Please let me know if it is wrong. Good luck!
Brainliest if correct LINKS WILL BE REPORTED
Answer:
1.transparent
2.able to pass through
Explanation:
The ________________ flows out of a volcano. mantle magma silt lava
FREE BRAINLIEST IF CORRECT (FILL IN THE BLANKS
Hard materials such as brick walls tend to (blank)
sound waves while soft materials such as a thick carpet tend to (blank)
sound waves.
Hard materials such as brick walls tend to block sound waves while soft materials such as a thick carpet tend to absorb sound waves.
What are sound waves?A sound wave is defined as the pattern of disturbance which is caused by the movement of energy traveling through a medium as it propagates away from the source of the sound.
Sound waves are created by object's vibrations and produce pressure waves, for example, a ringing cellphone. The pressure wave disturbs the particles present in the surrounding medium, and those particles disturb others present next to them, and so on.
The pattern of the disturbance creates outward movement in a wave pattern, like sea water in the ocean. The wave carries the sound energy through the medium, usually in all directions and less intensely as it moves farther from the source.
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Help me ill give you brainilest
(easy answer I'm in 5th grade T_T)
Bob thinks that plants get their materials for growth from the soil. Write a couple of sentences to explain why is Bob incorrect. (2 points)
Answer: Plants get there nutrients from not only the soil but from the sun as well. The sun provides the plants with food/energy. The plants take in the sun light and turn it into glucose, glucose is used by plants to give them energy.
Explanation:
Can someone help me with this
why do you think mauna loa erupts periodically instead of steadily
What could be the cause for the large temperature difference in Atlanta and St. Louis? A. A cold front moving southeast
B. A warm front moving southeast
C. High pressure in Atlanta
D. Low pressure in Atlanta
i will give brainliest to correct answer - link = report
C. 23 cm is the answer.
....
HI HELP ONLY DO THE 2nd ONE!
Please tell me witch one goes with what. It can be continental drift or plate tectonics. please tell me if you need help
1.Identify evidence that supports the theories of continental drift and plate tectonics.
2. Glossopteris plant found in several southern hemisphere continents.
3.The same rocks are found on either side of the Atlantic Ocean.
4.There are no ocean floor rocks older than 180 million years. The pattern of rock ages 5. shows new rock forming at mid-ocean ridges and spreading away from the ridge in both directions.
6. The shapes of South America and Africa appear to fit together.
7. The majority of earthquakes and volcanoes occur along easily recognized bands called tectonic plate boundaries.
8. Lystrosaurus reptile fossils are found on several Southern Hemisphere continents.
9. The same type of sediment deposits are found in several southern continents.
10. Magnetism in rocks of different ages don't point to the same North Pole locations.
what is a 6-digit code with no spaces puzzle #7 Newspaper
Answer:
583934
Explanation:
Newspapers #7
Describe two ways you think a sound wave could be stopped or could change change direction.
Answer:
Like any wave, a sound wave doesn't just stop when it reaches the end of the medium or when it encounters an obstacle in its path. Rather, a sound wave will undergo certain behaviors when it encounters the end of the medium or an obstacle. Possible behaviors include reflection off the obstacle, diffraction around the obstacle, and transmission (accompanied by refraction) into the obstacle or new medium
Answer:When sound waves move from one medium to another, there will be changes to the velocity (or speed), frequency and wavelength of the sound wave. This change in velocity can also result in a change of direction of the sound wave - also known as refraction
Explanation:
Rocks can be weathered by expanding and _________ .
contacting
contracting
conducting
compacting
Answer:
compacting
Explanation:
Are there any steps of the rock cycle that do NOT connect directly to one another? Explain why this may be the case using at least two examples.
please helpp
Answer:
rocks are destroyed
explanation
ricks are never destroyed they descompose
There are no steps in the rock cycle that do not connect directly to one another. The rock cycle describes the continuous process by which rocks are formed, weathered, eroded, transported, deposited, and lithified, leading to the formation of new rocks.
What are the steps in rock cycle ?Each step of the rock cycle is interconnected and depends on the other steps. For example, the formation of sedimentary rocks requires the weathering and erosion of preexisting rocks, the transportation and deposition of the resulting sediments, and the lithification of the sediments into rock.
Without the weathering and erosion of preexisting rocks, there would be no sediment to form sedimentary rocks.
Similarly, the formation of metamorphic rocks requires the heat and pressure of burial and tectonic activity, which in turn is influenced by the existing rock formations and geological processes of the area.
Another example is the formation of igneous rocks, which can occur through the melting and solidification of preexisting rocks, or through volcanic activity.
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help me ill give you brainilest
(easy answer I'm in 5th grade T_T)
Bob thinks that plants get their materials for growth from the soil. Write a couple of sentences to explain why is Bob incorrect. (2 points)
Answer: Plants get there nutrients from not only the soil but from the sun as well. The sun provides the plants with food/energy. The plants take in the sun light and turn it into glucose, glucose is used by plants to give them energy.
Explanation:
PLEASE HELP!!! THIS IS TIMED!!! PLEASE HELP
Answer: ok ?
Explanation:
the table lists the speed of the light in four different materials at the temperature.
Answer:
1
Explanation:
light would travel the farthest in air
12a. How does the model of the volcano provide evidence for the cycling of Earth materials through the rock cycle?
12b. Explain how the process you described in 12a results in rock formation.
Answer:
lava is coming from the crust
Explanation:
volcano's explode with lava because the crust pushes it out
can you pls answer this quickly i dont have time and i dont get it
Answer: The Shape of Molecules
The three dimensional shape or configuration of a molecule is an important characteristic. This shape is dependent on the preferred spatial orientation of covalent bonds to atoms having two or more bonding partners. Three dimensional configurations are best viewed with the aid of models. In order to represent such configurations on a two-dimensional surface (paper, blackboard or screen), we often use perspective drawings in which the direction of a bond is specified by the line connecting the bonded atoms. In most cases the focus of configuration is a carbon atom so the lines specifying bond directions will originate there. As defined in the diagram on the right, a simple straight line represents a bond lying approximately in the surface plane. The two bonds to substituents A in the structure on the left are of this kind. A wedge shaped bond is directed in front of this plane (thick end toward the viewer), as shown by the bond to substituent B; and a hatched bond is directed in back of the plane (away from the viewer), as shown by the bond to substituent D. Some texts and other sources may use a dashed bond in the same manner as we have defined the hatched bond, but this can be confusing because the dashed bond is often used to represent a partial bond (i.e. a covalent bond that is partially formed or partially broken). The following examples make use of this notation, and also illustrate the importance of including non-bonding valence shell electron pairs (colored blue) when viewing such configurations .
Methane Ammonia Water
Bonding configurations are readily predicted by valence-shell electron-pair repulsion theory, commonly referred to as VSEPR in most introductory chemistry texts. This simple model is based on the fact that electrons repel each other, and that it is reasonable to expect that the bonds and non-bonding valence electron pairs associated with a given atom will prefer to be as far apart as possible. The bonding configurations of carbon are easy to remember, since there are only three categories.
Explanation:
What is a similarity between a tulip and a crocodile?
a tulip and a crocodile
A function of both of their outer coverings is to reduce water loss.
In both the tulip and crocodile the male reproductive organ is the testes.
The tulip and crocodile both have internal skeletons that support them.
The outer coverings of the tulip and crocodile both protect the organism.
Answer:
pretty sure the answer is "A function of both of their outer coverings is to reduce water"
Plants carry on two complementary processes, photosynthesis and respiration. How do the two processes differ?
Photosynthesis creates sugar, and respiration breaks sugar down.
Photosynthesis requires oxygen, and respiration requires carbon dioxide.
Photosynthesis takes place only during the day, and respiration takes place only at night.
Photosynthesis takes place in all plant cells, and respiration takes place only in leaf cells.