Answer:
Bird A survives and both b and c die
Explanation:
Hi! hopes this help :)
Three bird species share a habitat Bird A eats insects and plants seeds. Bird B drinks flower nectar. Bird C eats plant seeds. Drought occurs in their habitat, and that season's plants are wiped out entirely under this condition only Bird A survives, both birds B and C die due to the condition of resource scarcity.
What is resource scarcity?In the ecology, resource scarcity was mainly represented by the two factors that are food and water which are primary resources for survival if anyone one resource is not available for the bird species it will affect its survival.
Therefore, due to the resource scarcity only Bird A survives, both birds B and C die.
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*THIS IS CONFUSING PLEASE ANSWER!!!, I'LL GIVE BRAINLIEST*
Which is the correct zooplankton size variation from smallest to largest?
a.) megaplankton, picoplankton, microplankton, nanoplankton
b.) picoplankton, nanoplankton, mesoplankton, macroplankton
c.) microplankton, nanoplankton, picoplankton, mesoplankton
Answer:
b
Explanation:
its the closest out of all the choices
its actually
pico
nano
micro
meso
Answer:
B.) Picoplankton, nanoplankton, mesoplankton, macroplankton.
Explanation:
Took the Module 1 Exam.
Is Plant Food our main source of our food molecules?
Answer:
Yes
Explanation:
Plants are the main source of food for humans
Can i keep a grey banded kingsnake in a 10 gallon terrarium?
Answer:
Yes you can, they usually grow up to 3 feet so it will be big enough for it.
Explanation:
33 points
Animals are heterotrophic, meaning that they participate in food chains
and get energy from consuming organic compounds. Which other
biological kingdom is made up entirely of heterotrophic organisms? *
bacteria
O fungi
O plants
O protists
cameraniem
......
Answer:
Plants!
Explanation:
Plants are the only other heterotrophs in all the kingdoms.
Hope this helps!
Answer:
protist
Explanation:
thank you francesca81
Select all that apply
Where can ground water contamination come from?
a-water table
b-Nonpoint source occur wide area. ex: runoff, agricultural chemical.
c-aquifers
d-Point source can be specifically identified ex: trains, chemical tanker, gas storage
tank
Answer:
I think it is A
Explanation:
condiments May reach groundwater from activities on land surface such as releases or spills from stored industrial what is from source below the land surface but above the water table, such as septic systems or leaking underground petroleum storage systems from structures beneath the water table
Answer:
B . and D
Explanation:
Industrial discharges, urban activities, agriculture, groundwater pumpage, and disposal of waste all can affect groundwater quality. Contaminants can be human-induced, as from leaking fuel tanks or toxic chemical spills.s.
3. Give one reason why the reaction, ADP + P > ATP + H20, requires energy input.
(Hint: Notice the charges of the molecules in the top figure.)
Answer:
Both ATP and Phosphates have a negative charge. Energy is used so that the electrons do not repel each other.
Explanation:
Phosphates and ATP share the property of having a negative charge. In order to prevent the electrons from repelling one another, energy must be applied.
Why ATP formation need energy?The hydrolysis of ATP to ADP is reversible, just like the vast majority of chemical processes. Through the process of the opposite reaction, ATP can be regenerated from ADP using Pi and ADP. Since the hydrolysis of ATP results in the release of energy, the synthesis of ATP must involve the addition of free energy.
Phosphates and ATP share the property of having a negative charge. In order to prevent the electrons from repelling one another, energy must be applied.
By rupturing and then reforming the bonds that hold its phosphate groups together, ATP is able to effortlessly release and store energy. Because of this property, ATP is an excellent candidate for the role of fundamental source of energy for each and every cell.
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Answweresw
im not too sure
Explanation:
1.What causes surface currents?
A. differences in density
B. differences in water temperature
C. high salinity
D. wind forces
2.How do the causes of surface and deepwater currents differ?
A. Surface currents are caused by differences in water salinity; deepwater currents are caused by differences in water temperature.
B. Surface currents are caused by the Coriolis effect; deepwater currents are caused by differences in water density.
C. Surface currents are caused by differences in water density; deepwater currents are caused by wind.
D. Surface currents are caused by wind; deepwater currents are caused by differences in water density.
3.What is responsible for this pattern of movement?
A. the Coriolis effect
B. differences in water temperature
C, differences in water salinity
D. differences in water density
How do I write a essay using the digestive urinary and excretory system to maintain homeostasis.
Help please I’ll mark you as brainliest !
Answer:
i think point mutation im not that sure but tell me if im right or wrong plz
Explanation:
Microorganisms also exist in the fossil record, but they’re rarer than other types of fossils. The most common fossils form from hard body parts, such as bones, teeth, and shells. Why do you think these fossils are more common than fossils of other soft tissues or microorganisms?
Answer:
Organisms decompose more quickly when they are in contact with oxygen. ... When an organism is buried quickly, there is less decay and the better the chance for it to be preserved. The hard parts of organisms, such as bones, shells, and teeth have a better chance of becoming fossils than do softer parts.
Explanation:
Answer:
When the decomposing process of an organism is taking place, it is breaking apart the nutrients within the organism in order to return it to the Earth in itself. When an organism buried at a quicker pace it cause the decomposing process to last at a longer time, which in term makes the chance of it being better preserved in at the same time. Due the bones of different organisms we are able to analyze the organism that has decomposed, because once that time of decomposition is complete we will be able to see the fossils of the organism and the evaluate the categorization of the specific organism that a scientist is examining.
Explanation:
12000 m = ___ km
0.33 L = ____cl
Answer:
12000 m = 12 kilometres
0.33 L = 33 centilitres
Explanation:
I know my measurements. And researched it off reliable websites enjoy! A brainliest please?
Fracture zones are common in -
A. in oceanic sediment.
D. where mountains form by compression.
C. deep within oceanic trenches.
B. along mid-ocean ridges.
Answer: I think is A
I’m working on a cell project that is focusing on the nucleus and I have to find a theme song for it. Any suggestions about songs that might relate to the function of a nucleus?
Answer:
https://youtu.be/tRo73dzVfuo
A good song that could serve as a theme song for your cell project is;
The Nucleus Song, sung by Megan and SarahThe song above can serve as a good background for your cell project. It can be gotten from the mainstream video blog under the name Craigdet.
This song is a good choice because its lyrics mention the various parts of the cell, like the ribosomes, endoplasmic reticulum, cytoplasm, etc., and their functions.
It also mentions and displays the nucleus and its role in the cell. The song is educative and entertaining. It will be a good fit for your project.
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This food web describes feeding relationships in a tropical community.
boa constrictor
beetle
coati
poison dart frog
sloth
strangler fig
fungus
fruit bat
If an invasive species of beetle enters this community, which change is most
likely to happen?
A. A decline in the native species of beetle
B. An increase in biodiversity throughout the community
C. An increase in the stability of the overall ecosystem
D. A decline in competition for strangler figs as a food source
Answer:
A. A decline in the native species of beetle
Explanation:
A scientist is observing a eukaryotic cell and a prokaryotic cell. Which structure could she only observe in the eukaryotic cell?
a. cytoplasm
b.dna
c.ribosomes
d.the neucles
Answer:
D.
Explanation:
Answer:
c
Explanation:
In one plant, the allele for long stems (L) is dominant; the allele for short stems (l) is recessive. The scientist crossed a heterozygous, long-stemmed plant with a short-stemmed plant. Which of these shows the expected results of this cross
Complete question:
In one plant, the allele for long stems (L) is dominant; the allele for short stems (l) is recessive. The scientist crossed a heterozygous, long-stemmed plant with a short-stemmed plant. Which of these shows the expected results of this cross?
50% long-stemmed plants and 50% short-stemmed plants 75% long-stemmed plants and 25% short-stemmed plants 100% long-stemmed plants 100% short-stemmed plantsAnswer:
50% long-stemmed plants and 50% short-stemmed plantsExplanation:
Due to technical problems, you will find the complete explanation in the attached file.
what are the organelles in a cell
What group does an eraser belong to?
plasma
solid
liquid
gas
Answer:
Solid
Explanation:
A solid is a state of matter characterized by particles arranged such that their shape and volume are relatively stable. I liked to think of it like this: If you put it in a container, it will keep its shape and remain stable.
An organism benefits from organ systems that work together and
communicate, because these systems help an organism to
a. maintain heterogeneity.
b. maintain homeostasis.
C. carry out cell differentiation.
d.carry out complex, specialized functions.
Monosaccharides can be grouped as aldehydes and kefone groups,what is their difference and similarities and list four examples for both of them
Answer:
Aldehyde has C=O bonded to atleast one H atom while Ketone has C=O bonded to two carbon atoms
Aldehyde - galactose, glucose, glyceraldehyde, fructose
Ketone - Trioses, Tetroses, Pentoses, Hexoses
Explanation:
Similarity
Both the aldehyde and ketone have C=O group
Difference
In aldehye the C=O group require atleast one hydrogen atom or the functional group in aldehyde is -CHO
while in ketone the function group is C=O only that is bonded to two carbon atoms.
Example
Aldehyde - galactose, glucose, glyceraldehyde, fructose
Ketone - Trioses, Tetroses, Pentoses, Hexoses
in your own words describe what the geological time scale is.
Answer:
Geological time scale is the arrangement of major divisions of geological time into eras, periods and epochs on the time scale.
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Explain the difference between the structure of a simple leaf and a compound leaf, and how such differences can be used within identification systems to determine the species of a plant.
Answer:
Explanation:
A simple leaf is a single leaf that is never divided into smaller leaflet units. It is always attached to a twig by its stem or the petiole. A compound leaf on the other hand is divided to the midrib, forming two or more distinct blades
Answer:
Simple leaves have an undivided leaf blade and there is an axillary bud at the base of the leaf. However, compound leaves have divided leaves. Thus, a compound leaf has more leaflets than a simple leaf. Furthermore, there is no axillary bud present at the base of each leaflet.
Explanation:
What is starch?
type of polysaccharide
a complex carbohydrate
both a & b
c
none of the above
What is the structure that breaks the spindle fiber into 2?
Help !!
Answer:
The centromeres
Explanation:
The KINETOCHORE is the cellular structure that breaks the spindle fiber into TWO.
The kinetochore is a structure that associates the duplicated chromatids in eukaryotic cells to spindle microtubules during cell division (either mitosis or meiosis).
The kinetochore forms at the centromere of the chromosomes.
The kinetochore is a disk-shaped structure made up of more than 100 different proteins, especially constitutive centromere-associated network (CCAN) proteins.
In conclusion, the KINETOCHORE is the cellular structure that breaks the spindle fiber into TWO.
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What type of stars are located in the top right of the H - R diagram
Answer:
The main sequence stretching from the upper left (hot, luminous stars) to the bottom right (cool, faint stars) dominates the HR diagram. It is here that stars spend about 90% of their lives burning hydrogen into helium in their cores. Main sequence stars have a Morgan-Keenan luminosity class labelled V.
Explanation:
what is compacted dna wrapped around proteins called?
what is at the center, connecting the sister chromatids?
Answer:
Histone
Centromere
Explanation:
1. ¿De cuantas personas estuvo conformada esta familia y en que tipología se encuentran? En -(Lucas 2:1-40)
Lucas 2:22–38
22 Y cuando se cumplieron los días de la purificación de ella, conforme a la ley de Moisés, le trajeron a Jerusalén para presentarlo al Señor
23 (como está escrito en la ley del Señor: Todo varón que abra la matriz será llamado santo para el Señor),
24 y para dar la ofrenda conforme a lo que está dicho en la ley del Señor: un par de tórtolas o dos pichones.
25 Y he aquí, había un hombre en Jerusalén llamado Simeón, y este hombre, justo y piadoso, esperaba la consolación de Israel; y el Espíritu Santo estaba sobre él.
26 Y había recibido revelación del Espíritu Santo que no vería la muerte antes que viese al Cristo del Señor.
27 Y movido por el Espíritu, vino al templo. Y cuando los padres llevaron al niño Jesús al templo, para hacer por él conforme a la costumbre de la ley,
28 entonces él lo tomó en sus brazos, y bendijo a Dios y dijo:
29 Ahora, Señor, despides a tu siervo en paz,conforme a tu palabra,
30 porque han visto mis ojos tu salvación,
31 la cual has preparado en presencia de todos los pueblos;
32 luz para revelación a los gentilesy gloria de tu pueblo Israel.
33 Y José y su madre estaban maravillados de las cosas que se decían de él.
34 Y los bendijo Simeón y dijo a su madre María: He aquí, este niño ha sido puesto para caída y para levantamiento de muchos en Israel, y para señal que será contradicha;
35 y una espada traspasará tu alma misma, para que sean revelados los pensamientos de muchos corazones.
36 Estaba también allí Ana, profetisa, hija de Fanuel, de la tribu de Aser, de edad muy avanzada, y había vivido con su marido siete años desde su virginidad;
37 y era viuda hacía ochenta y cuatro años, y no se apartaba del templo, sirviendo de noche y de día con ayunos y oraciones.
38 Y esta, llegando en la misma hora, daba gracias al Señor y hablaba del niño a todos los que esperaban la redención en Jerusalén.
what role does antelope play in lion king for science
Answer:
Its a herbivore eating the grass
Explanation:
At the end of meiosis stage 2, you had 4 ______ gametes. Fill in the blank.