All life must maintain an internal balance, despite environmental changes. This is called _____.
Answer:
Homeostasis
Explanation:
This is the ability to maintain a relatively stable internal state that persists despite changes in the world outside. All living organisms, from plants to puppies to people, must regulate their internal environment to process energy and ultimately survive.
Answer:
Homeostasis
Explanation:
All life must maintain an internal balance, despite environmental changes. This is called Homeostasis
Help please!
What’s is the water doing, is it a process or resevoir.
Answer:
It looks like it would be a process, though I have never answered this question. Sorry if it’s wrong!
Explanation:
This photo looks like the water-cycle, and as I can remember using my background knowledge; the water cycle is a process.
A plasma membrane and a cell wall _____.
have the same structure and different functions
have different structures and the same function
are two names for the same thing
have different structures and different functions
I'm pretty sure its 'have different structures and different functions' because a plasma membrane is also known as a cell membrane and it controls what enters or exits the cell whilst the cell wall provides structural support. They are 2 different structure with different functions.
Hope this helps! :)
Answer:
They have different structures and different functions! :)
True or False: Water molecules, as a liquid, are very spread apart because of their attractions for one another.
Answer:
i think ; true
Explanation:
Answer:
False
Explanation:
Each water molecule attracts other water molecules because of the opposite charges between them, forming hydrogen bond.
what is the charge of an ion with 16 protons and 14 electrons? helppppppp
Answer:
Thus, each atom or ion of sulfur must contain 16 protons. We are told that the ion also has 16 neutrons, meaning the mass number of the ion is 16 + 16 = 32. Because the ion has 16 protons and 14 electrons, its net charge is 2–. Thus, the symbol for the ion is 32S2–.
Explanation:
The charge of an ion with 16 protons and 14 electrons is positive.
What is an ion?An ion is a gross electrically charged atom or a molecule. By convention, the charge of an electron is considered to be negative, and this charge is equal to and opposite to the charge of a proton, which is considered to be positive.
Ions are formed by adding or removing electrons from neutral atoms, molecules, or other ions; or by combining ions with other particles.
When atoms gain or lose electrons, ions form. Because electrons are negatively charged, losing one or more electrons causes an atom to become positively charged.
Gaining one or more electrons causes an atom to become negatively charged. The attraction between positively and negatively charged ions is known as ionic bonding.
Thus, the ion here is positive as it have more protons than electron.
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anyone know the answer??
Answer:
it looks most similar to the cow
Explanation: just cause it looks like the hog, but slightly fatter
Answer:
I think it's the calf, but I am not sure.
Explanation:
I say this because:
1) They look very alike
2) They both seem like they have common features
Therefore, I think the answer is calf but I am not sure.
Hope this helps! :D
Where do animals get the glucose to get energy from cellular respiration?
Answer:
Animals obtain glucose in their diet. During metabolic reactions, animal cells use glucose: to make glycogen which is stored in the liver and muscle cells to make lipids from fatty acids and glycerol All cells require glucose for respiration.
Explanation:
Answer:
oxidation of carbohydrates obtained from food.
C6H12O6+6O2—->6CO2+6H2O+ATP
Answer:
respiration
Explanation:
Which of the following is a main difference when comparing an animal cell and a plant cell?
Whats the general trend of kelp population in years 0-20
Answer:
Down, sea urchins eat kelp and clip the bottoms stopping kelp from regrowing.
Explanation:
Why does water moderate temperature so well?
true or false are acts like a blanket that keeps the earth warm
Answer:
True
Explanation:
The air, aka the atmosphere, is like a protective blanket around the Earth that keeps it warm amongst other things.
Describe some of the challenges paleontologists encounter when studying fossils, and how they are able to use new technologies for overcoming those challenges.
Answer:
Many fossil records are incomplete because some animals were soft bodied or soft tissue which decays quickly. Also, due to movement of tectonic plates, fossils are destroyed so there are many new fossilised organisms which are destroyed and we don't know about them
Explanation:
Which type of volcano generally erupts one time?
Answer:
Cinder cones. They usually build up very rapidly and only erupt for a short time. Many only produce one eruption.
hope this helps :0
La Fase más larga del Ciclo Celular es_____________________ y en ella ocurre____________________________________________________ _______________________________________________________________________________________________________________________________
Answer:
La fase más larga del ciclo celular es la interfase y en ella ocurre una gran producción de proteínas.
Explanation:
La célula pasa el 90% del tiempo del ciclo celular en la interfase, lo que significa que esta es la fase más larga del ciclo celular.
La interfase ocurre entre dos divisiones celulares consecutivas y es el período en el que la célula no se divide, sino que se prepara para ello, produciendo tantas proteínas como sea posible, que serán utilizadas en la división. Esta fase es tan grande que se divide en tres etapas llamadas G1, S y G2.
is the shaded a dominant or recessive trait?
Answer:
Recessive
Explanation:
dominant traits don't skip generations
After making observations of the offspring in both Punnett squares, which Punnett square represents a plant reproducing sexually? Support your answer with evidence.
actaarlkinge ou yt know whant doeso iAnswer:no be
yesue s that tritg 3 wa olfolExplanation:1b
Answer:
model A
Explanation:
they reproduce a sexually and they have the same letters both ways
Which of the following is a characteristic that animals have in common? *
1 point
Animals are multicellular organisms with no cell wall.
Animals are made of eukaryotic cells.
Animals are heterotrophs.
All of these are true.
Answer: b
Explanation: animals are made of eukaryotic cells
n
Which of the following does not represent an impact of recreational activity on springs?
a destruction of native vegetation
b. wildlife disruption
C. decreased soil erosion
d. water pollution
Answer:
C. decreased soil erosion
Explanation: hope it helps ^w^
Decreased soil erosion does not represent an impact of recreational activity on springs. Thus, the correct option is C.
What are recreational activities?Recreation is an activity of leisure, where leisure being the discretionary time. The need to do something for recreation or the recreational activity is an essential element of the human biology and psychology.
Recreational activities are often done by an individual for enjoyment, amusement, or the pleasure and are considered to be fun activities. Destruction of native vegetation, wildlife disruption, and water pollution are represent an impact of the recreational activities on the springs.
Therefore, the correct option is C.
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ATP provides energy needed to carry out many cellular functions. Which of the following processes does NOT require ATP? A. active transport of a protein across a membrane B. making more ATP C. passive transport of oxygen across a cell membrane D. muscle contractions
ATP provides energy needed to carry out many cellular functions. Passive transport of oxygen across a cell membrane is does not require ATP. Hence option C is correct.
What is cellular function?Cellular function is defined as protein synthesis, translocation of molecules across the cell membrane, and cell division to create new cells. They provide the body with structure, take in food's nutrients, convert them into energy, and carry out certain functions. Additionally, cells have the ability to replicate themselves and contain the body's genetic material.
In primary active transport, molecules are moved across a membrane against their gradient directly using a chemical energy source (such as ATP). Ion transport, muscular contraction, nerve impulse transmission, substrate phosphorylation, and chemical synthesis are just a few of the processes that use ATP as an energy source. By adding a phosphate group to another molecule, ATP can drive biological operations.
Thus, ATP provides energy needed to carry out many cellular functions. Passive transport of oxygen across a cell membrane is does not require ATP. Hence option C is correct.
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Pleas I need help this is due today ?!
Answer:HELL NO THIS IS A TEST YOU CAN GET BANNED FROM BRAINLY LIKE THIS!!!
I don’t understand how to do this, please help..
which one help ?!?! plz haha you’re amazing if do
Answer:
Tbh i have no idea but thanks for point
Explanation:
Answer:
I think its the 3rd one
Explanation:
cause they all look similar
10. Overall, a building up reaction.
(5 Points)
Photosynthesis
Respiration
Both
Humans always have a negative impact on the environment.
Please select the best answer from the choices provided
Т
F
Answer:the answer is false
Explanation:not everyone bad
Chain reactions cause more and more atoms to split, leading to a greater and
greater release of energy over time. If you wanted to reduce the amount of
energy from the reaction and slow the chain reaction, which of the following
would probably be best?
Select one:
a. Add water to the reaction.
b. Add a substance to the reaction that will absorb and remove neutrons.
c. Add a substance to the reaction that will release additional neutrons.
d. Add oxygen to the reaction.
Answer:
b. Add a substance to the reaction that will absorb and remove neutrons.
Explanation:
True or False? Invertebrate animals represent the largest and most diverse group of animal species on the planet.
Easy,
that's true, there's literally so many invertebrates its not even funny
T / F Nitrogen is present in carbohydrates but not proteins.
Nitrogen is present in proteins. So, the given statement is False.
What are Biomolecules?A biomolecule is defined as a chemical compound found in living organisms that mainly includes chemicals composed of carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus. Biomolecules are the building blocks of life and perform important functions in living organisms.
Biomolecules are of four types which are as follows: Carbohydrates, proteins, Nucleic acids and Lipids. Carbohydrates contain only the elements carbon, hydrogen and oxygen while the building blocks of proteins, amino acids which contain at least carbon, hydrogen, oxygen and nitrogen.
Thus, nitrogen is not present in carbohydrates, but it is present in proteins, making the given statement false.
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what continents are involved in the ring of fire ?
What is evidence that wood contains stored energy?
Answer:
The stored energy in the wood is chemical energy, meaning that it can be released by a chemical reaction (burning). It's closely related to those fossil fuel energies, because the chemical energy was formed by photosynthesis, using energy from sunlight as the input.
Explanation: