Answer:
When Its freezing outside you are SUPPOSED to keep water running so your pipes don't freeze.
Explanation:
Answer:
Keep Water Running
Explanation:
2. How many of valence electrons do the elements in column 4 have? Are these elements very reactive?
Explain your answer.
Answer:
+4
Explanation:
Since it goes up by 4 every hour for 10 hours
it is constantly going up by 4
Complex carbohydrates are made up of _
Sugar molecules strung together
hello, I need help thank you.
Answer:
A
Explanation:
:)
Answer:
a
Explanation:
hope this helps :)
Which of the following is NOT a feature of both prokaryote and eukaryote
cells? *
cytoplasm
O plasma membrane
nuclear membrane
ribosome
The feature that is not a feature of prokaryotes and eukaryotic cell both is nuclear membrane. The correct option is C.
What is a eukaryotic cell?Eukaryotes are organisms with cells that contain a nucleus and other organelles that are surrounded by a plasma membrane.
Organelles are internal structures that perform a number of functions, including energy production and protein synthesis. The essential structures of a eukaryote cell.
Organelles in eukaryotes perform specific functions such as energy production, photosynthesis, and membrane construction.
A prokaryotic cell is one that lacks a true nucleus and membrane-bound organelles.
Bacteria and Archaea organisms use prokaryotic cells, whereas all other forms of life use eukaryotic cells.
The main difference between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus, whereas prokaryotic cells do not.
Thus, the correct option is C.
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food provides energy when it is broken down by a chemical change known as?
(Answer: Metabolism)
In an experiment, 1000 rodents were released into a light brown sandy area where no rodents previously existed. The rodents' fur color was either brown, black, or tan. There was a known predator of the rodents in the same area. After several generations, what fur color frequency would a researcher expect to see?
Answer:
It is expected that rodents with brown color have more chances to increase their frequency in the population
Explanation:
The cryptic coloration (or camouflage), is an adaptation that organisms have developed to disguise their appearance, thereby blending in with the surrounding environment. The cryptic coloration is used by organisms as a strategy to hide their identity, movement, and location from their predators. In this case, it is expected that organisms with the same color of the surrounding environment would be the best to be selected by natural selection, i.e., these organisms would have more chances to survive and to reproduce.
The pupils or the dark centers of your eyes, get larger when you move into a dark area. What characteristics of living things does
this change demonstrate?
A)
Cellular Organization
B)
Response to Stimuli
Reproduction
D)
Growth and Development
Answer:
Response to stimulus
Explanation:
I think
Describe how animals adapt to the desert. Be specific.
Answer:
The two main adaptations that desert animals must make are how to deal with lack of water and how to deal with extremes in temperature. Many desert animals avoid the heat of the desert by simply staying out of it as much as possible. ... The kidneys of desert animals concentrate urine, so that they excrete less water. Hope this helps!!
Explanation:
Answer:
The two main adaptations that desert animals must make are how to deal with lack of water and how to deal with extremes in temperature. Many desert animals avoid the heat of the desert by simply staying out of it as much as possible. ... The kidneys of desert animals concentrate urine, so that they excrete less water.
What is the physical environment where an organism lives?
Answer:
Its A Habitat//Ecosystem
An ecosystem is just all the organisms that live in a place, together with their physical environment. Habitat is the natural environment of an organism.
Is the animal cell unicellular or multicellular.
Answer:
Most of them are unseen, visible only under a microscope. These tiny organisms are unicellular, composed of only a single cell. The familiar plants, animals and fungi that we can see represent only a tiny fraction of life on Earth. These organisms, being made of more than one cell, are called multicellular.
Explanation:
Which process is needed to create metamorphic rock? Pressure Deposition Erosion Weathering
Answer:
Pressure
Explanation:
How could we decrease the amount of atmospheric CO2?
Which of the following organelles are found in plant cells? Select all that apply.
A: cell wall
B: nucleus
C: central vacuole
D: flagella
E: lysosomes
Answer:
cell wall, central vacuole, and nucleus
Explanation:
The organelles that are found in plant cells are the cell wall, nucleus, and central vacuole. The correct options are A, B, and C.
What is a plant cell?Plants cells are the cells present in plants. These cells are the same as the animal cell, but they contain a cell wall and the animal cell does not contain a cell wall.
Plants cells also contain vacuole which is filled with water, that is missing from the animal cells. They are eukaryotic cells and these cells also contain a nucleus that is the brain of the cell.
The cell wall is made up of cellulose, filaments, and pectin protein. It gives the plant cell rigidity and protection. The vacuole is filled with water.
Thus, the correct options are A, cell wall, B, nucleus, and C, central vacuole.
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Maltose is formed from two glucose molecules. Which of these will be another product of the reaction?
ATP
water
oxygen gas
carbon dioxide
The process in which organisms maintain a stable internal environment while living in a changing
environment is called
A osmosis
B. equilibrium
c. transport
D. homeostasis
Answer:
homeostasis is the answer
Which one is it correct here?
Answer:
C
Explanation:
How do cells maintain homeostasis in different environmental conditions?
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Homeostasis at the cellular level is critical to maintaining homeostasis in the whole organism. Animal cells have several ways to help them stay in equilibrium.
Cell Membrane and Phospholipid BilayerThe cell membrane functions as a boundary separating the internal cellular environment from the external environment. It is selectively permeable which means it lets some materials pass through but regulates the passage of other materials.
Ion Transport MechanismsThere are several ion transport mechanisms within the cell membrane that function to maintain proper levels of solutes inside and outside the cell. One of the most important is the sodium-potassium ATPase pump.Another critical pump is the calcium ATPase pump which moves calcium out of the cell or pumps it into the endoplasmic reticulum. This transfer of ions back and forth across the membrane creates a membrane potential that drives the ionic currents.
Cellular CommunicationThere are three basic kinds of intercellular communication used to maintain homeostasis. The first is when direct contact occurs between the membranes of two cells and they signal to each other. The second is when cells use short range chemical signals over short distances. The third is long ranged signals that are secreted into the bloodstream and can be carried anywhere in the body.
HOPE IT HELPS ☺️which ocean is below Asia and to the east of Africa.
Answer:
Indian Ocean
Explanation:
which of the following structures do all eukaryotic cells contain?
Answer:
A) A nucleus
Explanation:
Nucleus is the structure that all eukaryotic cells contain as represented by the diagram. Nucleus is present inside the cell and located in the center of the cell.
What is nucleus?Nucleus is defined as a membrane that is enclosed cell organelle inside a cell and it contain chromosome.The main function of nucleus is to regulate and controls the activities of the cell. It is also known as brain of the cell as it regulates and controls all the function of the cell.
The structure of nucleus is that it contains a structures such as nuclear envelope, nucleoplasm, or it is also known as nucleus sap or nuclear matrix, nucleolus and chromatin.
Nucleus stores the DNA of the cell and maintain its integrity, and provide it for the process of transcription, traslation and replication.
The nucleus contain nucleolus and the region is black and chromosomes have beeds like structure on them and they are known as genes that helps to pass a particular character from one generation to other generation.
Therefore, Nucleus is the structure that all eukaryotic cells contain as represented by the diagram. Nucleus is present inside the cell and located in the center of the cell.
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What are some questions that biologists might ask about the living things they
study?
Think about what the living things need and do. (5 points)
Answer:
They may ask how a single tiny cell becomes a tree or a dog, how the human mind works, or how the different forms of life in a forest interact. What makes up the biosphere?
Explanation:
____________is located in the mitochondrial membrane.
a. The citric acid cycle
b. Glycolysis The electron transport chain
c. The electron transport chain.
d. Pyruvic acid
Answer:c
Explanation: I did the same quiz and the answer is c
Property of water
Definition
Example
Adhesion
1
Cohesion
Surface Tension
capillary Action
Also need examples
i lost my virginity to a web browser.
Answer:
the property of water is 0 degrees freezing point 100 degrees boiling point 1g cm-3 and example of capilary action is like water that move on plant and surface tansion is like animal that could stay at the surface of water because there is a force between molecule
What is the utility of tissues in
multi-cellular organisms?
How would you classify ammonium nitrate?
Answer:
Ammonium nitrate is a class 2 oxidizer
Explanation:
Astronomy is the study of
Answer:
Astronomy is the study of celestial objects. In other words, the study of anything having to do with the things of outer space.
Explanation:
The word astronomy comes from a Greek word that means "star-arranging."
Answer:
Astronomy is the study of the Universe
Explanation:
Hope this helps out
please help me answer this question if correct I'll make brainylist!!!!
Compare and contrast prokaryotic cells and eukaryotic cells. Sort each statement into the correct box. Some statements may apply to more than one type of cell. Some statements may not be used.
Can be specialized for specific tasks in multicellular organisms Contain DNA Contain nuclei Are surrounded by a cell membrane Were the first photosynthetic organisms on Earth Can be specialized for specific tasks in multicellular organisms
Answer:
See the answer below
Explanation:
Prokaryotic cell: contain DNA, are surrounded by a cell membrane, were the first photosynthetic organisms on earth.
Eukaryotic cells: can be specialized for specific tasks in multicellular organisms, contain DNA, contain Nuclei, are surrounded by a cell membrane.
Prokaryotic cells are the earliest cells to be formed in the pre-oxygen earth. The photosynthetic prokaryotic cells released oxygen into the atmosphere during the process of photosynthesis and as such, other forms of cells were able to evolve. Prokaryotic cells lack a nucleus and membrane-bound organelles. Their DNA lies freely within the cytoplasm but the cell itself is surrounded by a cell membrane that controls the movement of substances in and out of the cell.
The eukaryotic cells evolved much later after the prokaryotic cell. It has both nucleus and membrane-bound organelles. The DNA is located in the nucleus and the cell is also surrounded by the cell membrane. The eukaryotic cells can aggregate together to form tissues, organs, or systems for a specific task in multicellular organisms.
Answer:
Prokaryotes.
1. Have dna.
2. Were the first photosynthetic organisms on Earth
Eukaryotes.
1. Have DNA
2. Have nuclei.
3. Are surrounded by cell membrane.
4. Can be specialized for specific tasks in multicellular organisms.
Explanation:
Prokaryotes are majorly unicellular organisms that have no membrane bound nucleus or organelles. They are the first photosynthetic organisms on Earth. They lack mitochondria and endoplasmic recticulum.
Eukaryotes are multicellular organisms that have membrane bound nucleus or organelles. They lack chloroplast and they gave mitochondria and Endoplasmic recticulum.
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Which one is correct?
Answer:
I would think that C is the answer
Explanation:
A student is studying Earth's layers. She is trying to determine how temperature and density change from one layer to another. Which relationship that exists between Earth's layers did the student most likely find?
A. The temperature of Earth's layers decreases with depth, while density increases with depth.
B. The temperature of Earth's layers increases with depth, while density decreases with depth.
C. The temperature and density of Earth's layers decrease with depth.
D. The temperature and density of Earth's layers increase with depth.
Answer:
The answer is D!
As one gets closer to the Earth's core, temperature, and pressure rise gradually. Thus, option D is correct.
What are the factor involving in the earth layer study?Gravity will tug on something more strongly the denser it is. The consequence is that less dense layers migrate away from the Earth's core, while the densest components are attracted closer to it.
Because it is the densest and is formed of solid iron and nickel, the inner core is located near the center of the Earth.
The surface, where the water is the warmest, has the lowest density. The pycnocline is a zone of rapidly rising density with depth that is present as depth increases.
The density has an inverse relationship with volume and a direct relationship with mass. As a result, the density rises as the volume shrinks.
Therefore, The temperature and density of Earth's layers increase with depth.
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1 point
5) Notice what is happening to the different colored bugs over time. What
does this sequence illustrate?
ez
OA) how variation results in an adaptation
ооо
OB) how camouflage results in variation
C) how selective breeding results in an
adaptation
OD) how mimicry results in variation
