Answer: 1) b
2)D 3)A 4)C
Explanation: hope that helps!
Terrestrial planets
O all have satellites
are made of mostly rock and iron
O are made of mostly helium and hydrogen
are usually found outside the asteroid belt
Answer:
Are made mostly out of rock and iron
Explanation:
The first one cant be correct because both Venus and Mercury don't have moons.
The planets made out of helium and hydrogen are gas giants.
Terrestrial planets are inside the asteroid belt.
So the answer has to be the second option of "Are made of mostly rock and iron"
Answer:
Explanation:
thanks for the help really needed it
How do the structures of the cardiac muscle and skin tissue support their functions within the body?
Answer:
Cardiac muscle tissue works to keep your heart pumping through involuntary movements. This is one feature that differentiates it from skeletal muscle tissue, which you can control. It does this through specialized cells called pacemaker cells. These control the contractions of your heart.
I'm not sure if this was the answer you were looking for, but if it helps please mark me as brainliest.
Which statement explains why greenhouse gases are needed for the survival of life on Earth? A. Greenhouse gases are clean sources of energy. B. Without greenhouse gases, Earth would be too cold for life to exist. C. Inhaling greenhouse gases is essential for proper lung function. D. Greenhouse gases prevent celestial objects from entering Earth’s atmosphere.
Answer:
B
Explanation:
Answer:
B
Explanation:
Based on the images taken through Stella’s microscope, which cell structures could be clearly identified using a compound microscope?
Answer:
option A
Explanation:
Answer:
It would be the Zea Mays plant
Explanation:
The second plant leaf that Stella analyzes is Zea Mays, also known as corn, which is a vascular plant that also produces flowers.
The chemical equation below summarizes the process of photosynthesis.
(604 (1) 0 + 111e13) và (O2 + CK Og
Where is the energy shown in the equation transferred as a result of photosynthesis?
into water
into the air
into sugars
into the ground
Answer:
The chemical equation of Photosynthesis in the question is not clear but the energy goes into water.
The answer is "Into Water"
Explanation:
Photosynthesis is a metabolic reaction which involves the synthesis of sugars (Glucose) in plants using carbondioxide and water input in the presence of sunlight. Photosynthesis, which occurs in the Chloroplast of plant cells, occurs in two stages viz: light dependent stage and light-independent stage.
The light dependent stage involves the production of ATP and NADPH molecules, which will be used in the light-independent stage. The chemical equation of photosynthesis is as follows:
6CO2 + 6H2O ---light energy--> C6H12O6 + 6O2
The light energy input in this reaction (from sunlight) is used in the light-dependent stage to break down water molecules, a process called PHOTOLYSIS OF WATER. The photolysis of water releases electrons and protons used to build a proton pump for the synthesis of ATP.
Therefore, the energy input from photosynthetic process goes into water.
Which specialized carbohydrate is used in shrimp exoskeletons?
Answer:
A specialized carbohydrate that is used for structure in shrimp is called chitin. Not only it is found in the shrimp cells, but also on other crustaceans such as crabs and lobsters. Chitin is a derivative of glucose and a characteristic element in the exoskeletons of crustaceans, cell walls of fungi, internal shells of squids and octopuses, and scales of fish.
Explanation:
The specialized carbohydrate that is used in shrimp exoskeletons is chitin.
An exoskeleton refers to an external skeleton that protects and supports the body of an animal. The specialized carbohydrate that is used in shrimp exoskeletons is chitin.
Chitin is a fibrous substance that's made up of polysaccharides. It's the major constituent in the exoskeleton of arthropods. Chitin can also be found in crustaceans. It is a derivative of glucose.
Read related link on:
https://brainly.com/question/14093899
ASAP What is a hypothesis? A. A type of syringe used in medicine. B. An explanation of scientific phenomena developed after experimentation. C. A guess. D. A proposed explanation based on observations, scientific knowledge or logic.
Answer:
The answer is D
Explanation:
which is a non-medelian trait A) a trait with a dominant and recessive allele B) A trait with a clearly dominant form C) A trait with four alleles D) A trait controlled by one gene
Answer: The answer is C. A trait with four alleles.
What prevents organic molecules from forming on their own and remaining intact today?
Answer:
Atmospheric oxygen is too reactive
Explanation:
Cells are often referred to as the building blocks of life. How does this investigation support that statement?
Label the main steps in the cellular respiration model. A: B: C:
Answer:
A: glycolysis
b: electron transport chain
c: citric acid cycle
The main steps in the cellular respiration model is :
A. glycolysis
B. electron transport chain
C. Citric acid cycle
Cellular respirationCellular respiration is the process of breaking down food molecules by organisms with the use of oxygen to derive chemical energy needed for the proper functioning of the body cells.
And the main steps that is undertaken during cellular respiration are
glycolysiselectron transport chaincitric acid cycleHence we can conclude that the main steps in the cellular respiration model are as listed above.
Learn more about cellular respiration : https://brainly.com/question/12827458
The diagram shows a phase of mitosis. A phase of mitosis is shown. The chromosomes lined up at the center. Letter A represents long strings inside of the cell. Which does the letter A represent in the diagram? centriole chromosome centromere spindle
Answer:
D
Explanation:
D
Why do phospholipids form a bilayer in water? The phosphate portions repel each other. The hydrophilic and hydrophobic parts attract each other. The phosphate portions attract water, and the lipid portions repel water. The lipid portions attract water, and the phosphate portions repel water.
Answer: The phosphate portions attract water, and the lipid portions repel water.
Explanation:
Lipids are hydrophobic, while phosphates are hydrophilic. The lipid tails of phospholipids repel water and attract other lipid tails, so they are always on the inside of the bilayer, keeping them away from the water. The phosphate portions attract water, so they face the outside of the bilayer.
Phospholipids form a bilayer in water because the phosphate portions attract water, and the lipid portions repel water. Thus, the correct option for this question is C.
What is Phospholipid?Phospholipid may be defined as an amphipathic molecule that is significantly constructed from four components. They are:
Fatty acids.A phosphate.Alcohol is attached to the phosphate.A platform to which the fatty acids are attached.The platform on which phospholipids are built may be glycerol or sphingosine. A phospholipid is typically constructed of phosphate and lipids groups.
Among which phosphate portion is hydrophilic which attracts water molecules, while lipid portions are typically hydrophobic that repel water molecules. The lipids molecules are generally insoluble in water while soluble in organic solvents like chloroform, benzene, etc.
Therefore, due to the structural and functional differences phospholipids form a bilayer in water. Thus, the correct option for this question is C.
To learn more about Phospholipids, refer to the link:
https://brainly.com/question/11084478
#SPJ2
which step is NOT involved in carbon cycle? a. decomposition b. fossilization c. respiration d. nitrification e. photosynthesis
The graph below shows how two different enzymes react with a substance as the temperature increases
Answer:
the answer is option a
Which statement describes a parasite?
• A parasite is beneficial to its host.
O Aparasite is harmed in its relationship with the host.
A parasite only benefits when the host is alive.
A parasite always kills its host and takes all the nutrients.
Answer:
Option C : A parasite only benefits when the host is alive.
Explanation:
Hope my answer is helpful!!
Pls mark me as brainliest
Match the hydrologic term to its definition.
Answer:
1st term- groundwater discharge
2nd term- subsurface runoff
3rd term- surface runoff
4th term- groundwater runoff
Explanation:
I hope this helps:)
Surface runoff: falling rainwater that flows over the ground.
Subsurface runoff: the water that infiltrates in the vadose zone; an example is falling rainwater that gets absorbed into the soil
Groundwater runoff: describes water pulled by gravity across land's surface, replenishing groundwater and surface water as it percolates into an aquifer.
Groundwater discharge: this describes the movement of groundwater from the subsurface to the surface i.e. groundwater returns back to land.
How do you explain surface runoff?Runoff is nothing more than water "running off" the land surface. Just as the water you wash your car with runs off down the driveway as you work, the rain that Mother Nature covers the landscape with runs off downhill, too (due to gravity). Runoff is an important component of the natural water cycle.
What is a runoff in groundwater?Runoff is the water that is pulled by gravity across land's surface, replenishing groundwater and surface water as it percolates into an aquifer or moves into a river, stream, or watershed.
Learn more about the hydrologic terms here:https://brainly.com/question/17041090
#SPJ2
True or false is this diagram an example of a short water cycle over the ocean? and how so?
Yes, it is. This is because the water from the ocean evaporates under sunlight, forming part of the clouds, and then rain falls from the same clouds back into the ocean.
Thyroid cells and cardiac cells have different DNA. True or False
Answer:
false
Explanation:
Answer:
false
Explanation:
Which statement paraphrases this excerpt best?
Good night, Casca. Isn't tonight's weather wonderful?
Good night, Casca. We should walk in this weather because it is sunny and warm.
Good night, Casca. See you tomorrow. Walk safely.
Good night, Casca. We shouldn't be walking in this weather.
Answer:
Good night, Casca. See you tomorrow. Walk safely
Explanation:
Please answer ASAP my brain is fried and i need help I give brainliests and thanks to those who answer always
Answer:
3. inter dependency
Explanation:
An organism changes significantly from the parent generation to the offspring
generation and then stabilizes. What type of evolution is this?
-Graduated speciation
-Allopatric speciation
-Punctuated equilibrium
-Allopatric equilibrium
Answer:
allopatric speciation
Explanation:
i think 2 one
Answer:
Punctuated equilibrium
Explanation:
This is an example of punctuated equilibrium, in which the development of new species occurs very quickly and then stabilizes in subsequent generations.
Which of the following is not a type of scientist
Hi there! Hopefully this helps!
This answer is Cryptologist.
For context; A cryptologist is a professional skilled in deciphering codes or puzzles or developing them as to protect classified information.
That is not a scientist.
Answer:
This answer is Cryptologist.
For context; A cryptologist is a professional skilled in deciphering codes or puzzles or developing them as to protect classified information.
Explanation:
Help please will give brainliest. What group was outraged, first at
the Heliocentric model (Earth
revolves around the sun) and
then at Darwin's Theory of
Evolution?
A. Astrological Society
B. National Science Foundation
C. Sun worshippers
D. The Church
Answer:
D. The Church
Explanation:
The Heliocentric model and Darwin's Theory of Evolution both were rejected by the Catholic Church. The main reason behind the rejection of the Catholic Church was that they considered the Heliocentric model and Darwin's Theory of Evolution both were opposite to the science of time. They think that it is impossible that the Earth revolves around the sun so they rejected the Heliocentric model as well as Darwin's Theory of Evolution.
Help again please thank you! :)
Answer:
A liter is just bigger than a quart
A gram is the the mass of a dollar bill.
A centimeter is the width of a your pinky.
A kilometer is 0.6 miles.
A meter is just bigger than a yard.
A kilogram is 2.2 pounds.
A millimeter is the width of your fingernail.
is bornite dull or shiny? is Chalcopyrite dull or shiny? is pyrrhotite dull or shiny? is goethite dull or shiny? in other words luster...i got have of the list of minerals written down i need help with these
Which of the following suggests Mars may have once supported life?
Fossils have been found on Mars' surface.
Flood plains indicate water may have existed in the past.
Rocks on the planet's surface have high concentrations of iron.
Mars' atmosphere contains carbon dioxide, just like Earth's atmosphere.
Answer:
Flood Plains indicate water may have existed in the past.
Explanation:
Flood plains have been found on mars and I got this question correct in OW
Hope I helped:)
Have a great day!!!
The flood plain indicate water may have existed in the past, which suggest that Mars may have once supported life. The correct option is B.
What is flood plain?A floodplain or floodplains is a flat area of land adjacent to a river or stream. It stretches from the river's banks to the valley's outskirts
The suggestion that reveals that Mars may have once supported life is that flood plains indicate water may have existed in the past.
Thus, the correct option is B.
For more details regarding flood plains, visit:
https://brainly.com/question/13083329
#SPJ2
What term means that organisms are structurally and functionally related?
Answer:
homologous structure
Use the drop-down menus to label the parts of a
nucleotide.
Label A
Answer:
A- phosphate group
B- 5-carbon sugar
C- nitrogenous base (adenine is a purine, just in case)
D- nitrogenous base (uracil is only found in RNA)
E- 5-Carbon sugar
F- phosphate group
Explanation:
Answer:
what the guy above me said
Explanation:
because its true
What makes up the majority of the solar system?
stars
planets
asteroids
space
Answer:
space takes up the majority of the solar system.
Explanation: