Answer:
I think the answer is Volcanoes.
Explanation:
If the two plates that meet at a convergent plate boundary both are of oceanic crust, the older, denser plate will subduct beneath the less dense plate. The older plate subducts into a trench, resulting in earthquakes. Melting of mantle material creates volcanoes at the subduction zone.
When two oceanic plates converge, the denser plate will end up sinking below the less dense plate, leading to the formation of an oceanic subduction zone. Old, dense crust tends to be subducted back into the earth. An example of a subduction zone formed from a convergent boundary is the Chile-Peru trench.
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pls i need help with this vocab pls! ASAP
1. phototropism
2. geotropism
3. tropism
4. biome
5. symbiosis
6. cortex
3. What Sl unit would you use to identify the volume of blood in the human body?
A.milligrams B.Liters C.Millimeters D.Pounds
Answer: the answer is B. liters
how many atoms of potassium and how
many atoms of oxygen must be present in the
compound's formula?
Calculate the molality, freezing point, and
boiling point for each of the following water
solutions of nonionizing solutes:
1) 144 g of C6H1206 dissolved in 1000 g of H20
Answer: 1044
Explanation:
Please help asap!! Tysm!♡♡
Answer: EGG
Explanation: RAW
Which choice describes an organism found in the understory of a rainforest? Responses
A. Palms and other small trees
B. Very tall trees
C. Bacteria
D. Thick, woody vines
Answer: Palms and other small trees
Explanation:
Answer:
A. Palms and other small trees
Explanation:
Understory Layer
Located several meters below the canopy, the understory is an even darker, stiller, and more humid environment. Plants here, such as palms and philodendrons, are much shorter and have larger leaves than plants that dominate the canopy. Understory plants’ large leaves catch the minimal sunlight reaching beyond the dense canopy.
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what is the relationship between convince and suspect?
Help me please I don’t understand
Answer:
1:Natural selection
2: competition
Natural selection; the process by which organisms with variations most suited to their local environment survive and leave more offspring.
Competition: The struggle between organisms to survive in a habitat with limited resources (food, water, shelter)
please help
I've finished all my other questions but I'm really stuck on these two
Answer: 66.66 / 66.67 / 66 2/3 hydrogen 33.33 / 33 1/3 oxogen
for question e
in grams of course
c. What is the mathematical equation for the total pressure below the
surface of a fluid that has air above it? Identify each variable. (1 point)
Answer: Specific gravity=Density of material/Density of water
Explanation:
https://courses.lumenlearning.com/suny-osuniversityphysics/chapter/14-1-fluids-density-and-pressure/
What is the charge on the Cr in Cr2O72-
Answer:
+6.
Explanation:
So, a chromium atom here has an oxidation number of +6.
(Subject is actually 8th Grade Science But The don't have that... i'm sorry.)
Question:
If you have two objects with different masses about to fall from the same height. Which one will have the greatest potential energy?
Group of answer choices:
A.) Smallest
B.) Largest
C.) Roundest
D.) Flattest
Answer:
I am Going to say the smallest im in 8th grade and i got that right
Explanation:
Which element is represented by this model?
Be; Beryllium
N; Nitrogen
C; Carbon
F: Fluorine
Answer: C; Carbon
Explanation: The model is showing it has 6 electrons, 6 protons, and 6 neutrons. Therefore the element, carbon.
Answer:
Carbon
Ok it needs more characters
Calculate the volume (in cm3
) of 54 g
of water at 1 ∘C
.
Express the volume in cubic centimeters to two significant figures.
Match these items.
1. imprint of plant or animal
original-remains fossil
2. undecayed plant or animal part
carbonized fossil
3. replaced by a mineral
petrified fossil
4. only carbon remains
cleavage
5. mountain
geology
6. from magma
metamorphic
7. from physical and chemical changes
igneous
8. sandstone
print fossil
9. helps identify rocks
landform
10. science of Earth
sedimentary
1. print fossil
2. carbonized fossil
3. petrified fossil
4. cleavage
5. landform
6. igneous
7. metamorphic
8. print fossil
9. geology
10. sedimentary
\(\)
The print fossil, original-remains fossil, petrified fossil, carbonized fossil, landform, igneous, metamorphic, sedimentary, cleavage, and geology are the respective matches as given in the question.
Print fossil is imprint of plant or animal and basically known as fossil impression. Original-remains fossil comprises of the original tissues and parts of organism and undecayed plant or animal part. Petrified fossil is replaced by a mineral. Carbonized fossil is only carbon remains. Landform is a mountain. Igneous is from magma.
Metamorphic is from physical and chemical changes. Sedimentary rocks are sandstone. Cleavage helps to identify rocks. Geology is the study of science of earth.
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An acid solution contains more (hydronium, hydroxide) ions than (hydronium, hydroxide) ions.
Answer:
An acidic solution contains more hydroxide ions than hydroxide ions.
Explanation:
Answer:
An acidic solution contains more hydroxide ions than hydroxide ions.
Explanation:
How do you make an atom model? PLEASE HELP ANY IDEAS GUYS?
Answer:
If you are looking for like a drawing say less.
describe the conditions that affect the rate of a chemical reaction.
I NEED HELP WITH THIS PLEASE
Answer:
The rates at which reactants are consumed and products are formed during chemical reactions vary greatly. Five factors typically affecting the rates of chemical reactions will be explored in this section: the chemical nature of the reacting substances, the state of subdivision (one large lump versus many small particles) of the reactants, the temperature of the reactants, the concentration of the reactants, and the presence of a catalyst.
Explanation:
How does Earth’s rotation affect the global pattern of prevailing winds? Explain your reasoning using evidence
Answer:the air deflects toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere, resulting in curved paths.
Explanation:
Two different elements that are chemically combined form a __________, while two different elements that are only physically combined form a __________.
Answer: Two different elements that are chemically combined from a compound, but two different elements that are physically combined form a mixture.
Hope this helped :D
?What statement best describes the arrangement of the atoms in an ethylene molecule?
A. On the Periodic Table of Elements, columns are called ______________________; all of these
elements
have the same number of ___________________________.
B. On the Periodic Table of Elements, rows are called _____________________; all of these have the same
number of __________________________.
On the Periodic Table of Elements, columns are called groups ,all of these elements have same number of valence electrons and the rows are called periods and have same number of valence shells.
Periodic table is a tabular arrangement of elements in the form of a table. In the periodic table, elements are arranged according to the modern periodic law which states that the properties of elements are a periodic function of their atomic numbers.
It is called as periodic because properties repeat after regular intervals of atomic numbers . It is a tabular arrangement consisting of seven horizontal rows called periods and eighteen vertical columns called groups.
Elements present in the same group have same number of valence electrons and hence have similar properties while elements present in the same period show gradual variation in properties due to addition of one electron for each successive element in a period.
Thus, columns are called groups ,all of these elements have same number of valence electrons and the rows are called periods and have same number of valence shells.
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Which type of graph would best represent data from this experiment: Measuring the growth of a plant over 2 weeks? Question 1 options:
A. Line graph
B. Bar graph
C. Circle graph
Plz help! The best answer will get brainliest!
What is the net force acting on an object?
Answer:
Gravity
Explanation:
Answer:The net force is the sum of all the forces that act upon an object.
Explanation:
Where does Earth receive its energy?
A) its core
B) the sun
C) its atmosphere
D) the hydrosphere
If a mirrored image is inverted, what type of image is it?
Answer: the image is still inverted
Explanation:
In class we made salt crystals. To do this we put a supersaturated solution of salt into a glass of water. After a few days the water evaporated and the salt crystals were left on the paper cutouts. When the salt dissolved in the water was this a physical change or a chemical reaction? Please explain your answer in detail.
Answer:
Dissolving a solid in liquid, such as table salt in water, is a physical change.
Explanation: Its a physical change because only the state of the matter has changed
How do the isotopes hydrogen-1 and hydrogen-2 differ? Hydrogen-2 has one proton; hydrogen-1 has none. Hydrogen-2 has two protons; hydrogen-1 has one. Hydrogen-2 has one neutron; hydrogen-1 has none. Hydrogen-2 has one more electron than hydrogen-1.
Answer:
Hydrogen-2 has one neutron, hydrogen-1 has none.
Explanation:
Hydrogen-2 has one neutron; hydrogen-1 has none.
How do isotopes of the same element differ from each other?An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.
How many isotopes of hydrogen are there?There are three isotopes of element hydrogen
hydrogen,deuterium, and tritium.So, this is how isotopes of hydrogen-1 and hydrogwn-2 differ.
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How many atoms is S are there?
Answer:
Element Symbol # of Atoms
Iron Fe 2
Oxygen O 12
Sulfur S 3
Where does most fresh water exist?
Answer:
aquifers, ice caps, and glaciers I think