Answer:
Health sustainability
Explanation:
please mark brainliest
The Health sustainability of an ecosystem is based on whether the population in the system destroys the natural resources of that system.
What is an ecosystem?An ecosystem can be defined as a biological community that comprises all living organisms (biotic factors) and the physical environment (abiotic factors) with which they interact.
Thus, Health sustainability is the answer.
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Absorbe nutrientes por medio de micro vellosidades que recubren y aumentan la superficie de absorción
Sobre la pregunta:
Cucigrama. Pregunta 1 vertical. Absorbe nutrientes por medio de micro vellosidades que recubren y aumentan la superficie de absorción
Answer:
Intestino delgado
Explanation:
El intestino delgado es el organi mas largo del tubo digestivo, pudiendo medir 7 metros de longitud y 3 cm de diametro. Se caracteriza por estar sumamente plegado sobre si mismo. La primera porcion, llamada duodeno, recibe secresiones de glándulas biliar y pancreática, y las mezcla con enzimas digestivas. Esta mezcla se encarga de degradar la comida y transformarla en sustancias solubles, como amino ácidos.
Es en el intestino delgado donde ocurre la absorción de nutrientes. Las paredes intestinales estas cubiertas por microvellosidades que aumentan la superficie de absorción.
Las microvellosidades son células que componene el epitelio columnar, y que extienden proyecciones hacia el lumen del organo.
An ice cube is put into a heated pan. What will most likely happen to the molecules in the ice as the ice is heated?
A. The molecules will begin to move slower.
B. The molecules will begin to move faster.
C. The molecules will begin to increase in density.
D. The molecules will begin to condense in the air.
help ! look at picture
Match them
1. Carbohydrates
2. Lipids
3. Proteins
4. Nucleic Acids
a. Fatty Acid
b. nucleotide
c. monosaccharide (sugar)
d. amino acid
the parts of DNA that provide the code for the protein are the
Answer:
the bases / base sequence!
Explanation:
Hope that helps!
Ecosystems rely on interactions between both biotic and abiotic
factors. Which of the following is considered an abiotic
factor?
-consumers
-plants
-water
-bacteria
Answer:
water is an abiotic factor
Two lakes are close to one another and sometimes connect when floods occur. Each lake has two species of fish that are very similar. One species has brown scales and the other species has orange scales. One hypothesis for the origins of the fish species is shown below. What does this hypothesis state?
A. The fish in Lake 1 and Lake 2 come from different types of ancestors.
B. The fish in Lake 1 and Lake 2 originally lived in the same lake.
C. The fish in Lake 1 and Lake 2 are descended from a common ancestor.
D. The fish in Lake 1 and Lake 2 developed due to geographic separation.
Answer:
I would think C
Explanation:
I came up with this answer through process of elimination:
A) It shows that they both come from the same speckled fish, so this cannot be the answer
B) I thought this was it, but the chart shows nothing about them having possibly lived in the same lake, only that they came from the same fish
C) The graph shows that they both originated from the same speckled fish
D) This can't be it, because the lakes are so close together
By looking at the hypothetic chart, it is clear that the fish in lake 1 and lake 2 are descended from a common ancestor. so, the correct option is C.
What is species?
A biological species is a group of organisms that can reproduce with one another in nature and produce fertile offspring.
When two lakes are close to one another, they can't be geographically separated. The fish in lake 1 and lake 2 do not evolve from different ancestors as both the species are looking very similar to each other.
Therefore, by looking at the hypothetic chart, it is clear that the fish in lake 1 and lake 2 are descended from a common ancestor.
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what is the name of the fluid found in the gall bladder
Answer:
"Bile" is what that fluid is called
Which organisms break down decaying organisms and produce an inorganic nutrient pool in ecosystems?
Group of answer choices
secondary consumer
decomposers
primary consumer
producers
Answer:
Decomposers
Explanation:
Decomposers eat decaying or dead organisms to produce the nutrients.
experiment yeast fermentation ，what is the purpose of boiling the glucose solution earlier？
Answer:
The correct answer is - to sterilize it and remove any oxygen.
Explanation:
Boil the glucose solution to sterilize it and remove any oxygen, leaving behind the glucose needed for anaerobic respiration. High temperature kills all the microbes and sterilizes the solution.
Boiling the glucose solution earlier also helps in removing the oxygen from the solution for preparing the anaerobic respiration in the experiment desired. Sterilization of the solution also helps it in avoiding any microbes to present in the solution and affect the experiment.
The sequence below represents one side of a DNA strand.
GAA TTC GCA
What would the complimentary DNA strand be during the process of DNA replication?
CUU AAG CGU
GAA CCT CAT
CTT AAG CGT
GAA TTC GCA
Answer:
GAA TTC GCA Original strand
CTT AAG CGT Complimentary strand
Explanation:
The original strand is already given. It is GAA TTC GCA
Now we need to recognize the complementary strand from the pool of options and pair their bases. Names are written with their letters.
Nitrogenated bases that form nucleic acids correspond to purines and pyrimidines.
Adenine (A) and guanine (G) derive from purines, Thymine (T) and Cytosine (C) derive from Pyrimidines.In the DNA molecule, Adenine (Purine) forms pairs with Timine (Pyrimidine), while Guanine (Purin) pairs with Cytosine. Two hydrogen bonds join the A-T pair, and three hydrogen bonds join the G-C.
Knowing this, we need to find the correct option, which will pair A with T and C with G.
1st Strand → CUU AAG CGU → You can eliminate this option because it includes Uracil, which is a base of RNA. Uracil complements with Adenine, but only in RNA, and now we are looking for a DNA complementary strand.2nd Strand → GAA CCT CAT → None of the triplets pair correctly the original strand. It is not complementary4rth Strand → GAA TTC GCA → This is equal to the original strand. It does not complement it. 3rd Strand → CTT AAG CGT → The three triples complement the ones of the original strand. This is the correct option.G ⇔C
A ⇔ T
A ⇔ T
T ⇔ A
T ⇔ A
C ⇔ G
G ⇔ C
C ⇔ G
A⇔ T
PLEASE I NEED HELP ASAP- will give 100 points
Create a typewritten paper describing the carbon cycle.
a) Type several paragraphs describing the full carbon cycle in detail.
i. Discuss all components of your poster, as outlined in step 3.
ii. Describe the exchange of carbon through carbon-containing compounds between an
organism and the environment.
iii. Describe the contributions of photosynthesis and cellular respiration within and among
the four spheres. Discuss how carbon enters and leaves each of the four spheres and in
what forms.
iv. Discuss the role of carbon storage in organisms.
b) Click “Enter” on your keyboard a few times to leave enough space to answer the following
question.
i. How is a model of the carbon cycle different from the actual cycling of carbon in an
ecosystem?
c) Make sure your paragraphs include correct sentence structure, punctuation, grammar, and
spelling.
Explanation:
The carbon circle Is a circle of relating carbon t
Movement form one place to another
Answer:
not sure how helpfull this will be but i tried
Explanation:
Does growing a school garden in RURAL AMERICA benefit the students academically,
socially, and their state of health; cither in air quality, or in addition to improving hunger?
Answer:
In a way yes
Explanation:
Having positive enviroment schoolwise aswell as outdoors, it can have a big impact on a students morale and well being. As a student in a rural area and living in a farming comunity I have expirience n many feilds of work.
Before a plant grown in a greenhouse can be planted in a field or garden, it should first be______ off.
Fill in the blank please. \
If you use links ill report it.
Answer:
hardening off
Explanation:
Answer number 6 asfast as possible pls
generate hydroelectric power bc its more sustainable and productive and isnt a form of destruction like the other options
When the ocean absorbs CO2 it leads to what?
Explanation:
Each liquid falls somewhere along a scale with acid at one end and alkaline at the other. Normally, ocean water is less acidic than fresh water. Unfortunately, as the ocean absorbs more and more carbon dioxide from the atmosphere, it becomes more acidic. Lemon juice is an example of an acidic liquid.
Answer:
If the ocean absorbs a lot of CO2 it is most likely to become acidic
A cell has a 2\%2%2, percent salt concentration. It is placed into a solution containing a 2\%2%2, percent salt concentration. What will happen to the cell?
Answer:
Neither the solute nor the solvent (water) will move in any direction
Explanation:
Concentration of salt with in the cell = 2%
Concentration of salt of the solution in which the cell is placed is 2%
Since there is no change of concentration of salt with in cell and outside the cell. Hence, there will be no net movement of solute or solvent.
Fill in the Blank
Complete the following sentence.
Before a plant grown in a greenhouse can be planted in a field or garden, it should first be ______ of.
FiLl In ThE bLaNk
Answer:
hardening
Explanation:
Underground water is an example of
A) a hidden water source
B) a untapped water
source
C) an unusable water source
D) a high salinity water source
Answer:
i think its a hidden water source
What changes when a cell divides into two daugther cells to make it easier for the cells to exchange materials across the surface of the cell? A. Cell division does not make it easier to transfer materials across the cell surface. B. The new cells move materials faster. C. Each new cell has an increased surface area to volume ratio
The new cell has an increased surface area to volume ratio is a process that makes easier the exchange of materials across the surface of the cell (Option C).
What is cell division?Cell division is the process by which cells generate new daughter cells, which may be due to mitosis or meiosis in higher organisms.
Cell division is able to increase the surface/volume ratio and therefore it facilitates the movement of materials in the resulting cells.
In conclusion, news cell has an increased surface area to volume ratioand it makes easier the exchange of materials (Option C).
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genetic variation can be increased by???
Answer:B i searched i up so it is not
prob correct
Explanation:
Answer:
b
Explanation:
Match the correct answer in the boxes
⚠️I need help⚠️
Answer:
Dominant:
AABbCcAaGgRecessive:
bbggccWhat is an example of an object that affects gravity
on Earth?
Answer:
the object that affects gravity is call gravinaltational force which acts on the way human stay on earth
Explanation:
The female reproductive and endocrine systems work interactively for which main purpose?
A. To control hormone levels to prepare the body for pregnancy
B. To maintain homeostasis by removing waste products from the body
C. To release neurotransmitters during times of stress
D. To exchange gases to support cellular aerobic respiration
_______________________ is an animal's ability to blend into its surroundings.
a
artificial selection
b
evolution
c
natural selection
d
camouflage
[tex] \huge \color{magenta}{ \boxed{ \large \sf \color{blue}{d. \: Camouflage}}}[/tex]
Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the battledress of a modern soldier, and the leaf-mimic katydid's wings.I Need heelp really bad plz someone
Answer:
the answer is sunlight
Explanation:
got it correct on the test
Explain how advancements in engineering and technology over the years have allowed scientist to learn about mars and earths moon.
Telescopes on Earth and in orbit around Earth provide scientists with information about our solar system. That information is used to plan where spacecraft fly and where they “point their cameras.” NASA and other agencies send robotic spacecraft to fly by, orbit, or land on other planets and moons.
Please please help me!!!
Answer:
1. Hormones
2. Reproductive system
Explanation:
the endocrine system is responsible for producing hormones, and the hormones produced by the pituitary gland regulate reproductive systems.
There is no way to get rid of invasive species, so there is no reason to even attempt.
A.) True
B.) False
Answer:
False
Explanation:
Scientists have tried to remove them or kill them.
Which gas is used by humans in the process of cellular respiration?
Answer: Oxygen
Explanation:
During the process of cellular respiration, carbon dioxide is given off as a waste product. This carbon dioxide can be used by photosynthesizing cells to form new carbohydrates. Also in the process of cellular respiration, oxygen gas is required to serve as an acceptor of electrons.
Hope This Helps!
#[tex]AnimePower[/tex]
Answer:
oxygen
Explanation:
we breathe it in during cellular respiration