Answer:
Clear-cutting the rainforest
Explanation:
Density-independent factors of a population are factors that limit the size of a population irrespective of the density of the population.
A limited food source can only be defined by the size of a population, diseases will spread faster in high-density populations, and an increase in the population of a predator will cause a decrease in the population size of the predator's prey.
Clear-cutting of the rainforest means automatic destruction of the habitat of the poison dart frog's population, no matter the population size. Hence, clear-cutting of the rainforest is considered as the density-independent factor in this case.
Answer:
A.) clear cutting the rainforest
Explanation:
got it right on edge 2021
(Don't answer unless u want a ant in ur hair) Why do we need school?
Answer:who knows
Explanation:
Answer:
So that we can learn and get a job which gives us money then with that money we can see each other and I can get all the cuddles I want lol I’m never gonna let you hang out with your friends mwahahaha >:3
Explanation:
Wich elephant (left or right) has both the largest ed and smallest fragments
Answer:
A giant african elephant
Explanation:
True or False: The molecules move away from the source and travel to the end of the wave.
Answer:
The answer is False because molecules stay is one place they may vibrate but in they stay in the same place
I need help with this question
Answer:
4 one is 2 2one3
Explanation:
A salt solution turning cold as the salt dissolves *
A. Change in color
B. Temperature change
C. Light production
Answer:
I'm not sure but I think it's B
pls help me nowwwwwwww:( plssssssssssss
Answer:
I want to say B. It replicates the DNA
Explanation:
I hope this helps! please tell me if im wrong.
What colour does the iodine go when placed on a leaf that does not contain starch
Answer:
It goes blue/black if starch isn't present.
Explanation:
-END-
SENIOR THREE BIOLOGY CHRISTMAS DOSAGE
1.(a) (i) Explain why small organisms such as this amoeba can obtain sufficient oxygen for respiration without a
specialized gas-exchange system.?
fi)explain why the method of gas exchange in (a)i above is only possible in very small organisms.?
Answer:
In single celled organisms surface area to volume ratio is optimum for diffusion/exchange of substances between the cell and its exterior and this rate of exchange suffices the requirement of a unicellular organism. However, in multicellular organisms the surface area to volume ratio is low, the exchange that takes place with the exterior or the environment occurs only through the body surface with the help of a specific structure/organ, example (Skin),However, this exchange does not compensate for millions of cells in a multicellular organism, which have distinct requirements based on their function
Explanation:
i) Amoeba gets oxygen gas dissolved in surrounding water through its plasma membrane by the process of diffusion.
ii)The oxygen gas diffused inside the body is used up by amoeba. carbon dioxide gas is also liberated in the surrounding water through the same process of diffusion.
What does each letter stand for in Einstein’s equation, E=mc2?
State in words what Einstein’s equation represents.
Explain why Einstein’s equation is so important.
How does Einstein’s equation relate to the energy produced in nuclear reactions?
Answer:
hope this helps, im sorry if it dosent
Explanation:
1-
An equation derived by the twentieth-century physicist Albert Einstein, in which E represents units of energy, m represents units of mass, and c2 is the speed of light squared, or multiplied by itself.
2-
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If the mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.
3-
Einstein's greatest equation, E = mc2, is a triumph of the power and simplicity of fundamental physics. Matter has an inherent amount of energy to it, mass can be converted (under the right conditions) to pure energy, and energy can be used to create massive objects that did not exist previously
4-
The change in mass is related to the change in energy according to Einstein's equation: ΔE = (Δm)c2. ... The energy corresponding to the mass defect is the nuclear binding energy, the amount of energy released when a nucleus forms from its component particles.
A gene consists of which of the following?
1) A sequence of amino acids that create a specific protein.
2) A sequence of tRNA that brings the correct amino acid to the ribosome.
3) A sequence of bases of mRNA that code for a specific protein.
4) A sequence of bases on DNA that code for a specific protein.
Answer:
answer is part (4)
Explanation:
A sequence of bases on DNA that code for a specific protein
4) A sequence of bases on DNA that code for a specific protein.
Gene:A gene is the basic physical and functional unit of heredity.Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins. Alleles are forms of the same gene with small differences in their sequence of DNA bases.Every person has two copies of each gene, one inherited from each parent.Thus, option 4 is correct.
Learn more:
brainly.com/question/25784376
8. What is the sex (gender) of this karyotype?
Answer:
male
Explanation:
because XX= female and XY = male you determine the gender in the last karyotype or however you spell it
PLEASE HELP!!!
What are other animals that predict the length of winter. Not a Groundhog
why is it important to consider all three levels of biodiversity rather than just one
Answer:
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
Explanation:
Answer:
It is important to consider all three levels of biodiversity rather than just one because:
Explanation:
It is important to consider all three levels of biodiversity rather than just one because Biodiversity improves the productivity of habitats where each species, no matter how limited, has an essential role to play. For ex. a greater number of plant species means a greater range of crops. Greater species diversity assures the ecological survival of all life forms.
What is template and what is complementary strand? Please help me need ASAP
Answer:
The term template strand refers to the sequence of DNA that is copied during the synthesis of mRNA. ... The upper strand of DNA is the "mRNA-like" strand. The lower strand is the strand that is complementary to the mRNA.
Explanation:
what happens during frameshift mutation?
pls answer this test is due tomorrow!
HELP
13 POINTS
How do we know what animals from millions of years ago look like?
fossils!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
During which stage of interphase does the cell grow to nearly its full size? (3 points)
First gap
Second gap
Prophase
Synthesis
Answer:
I'm pretty sure it's synthesis.
Explanation:
Trying to remember. I'm pretty sure though.
help help pls will mark brainliest if i can
brain-nucleus
skin- cell membrane
stomach- mitochondria
blood- cytoplasm
I'm at school and I need help
100points for the answer
male
Explanation:
Females ovary always have a X chromosome.
Males sperms are of two types, they either have X chromosome or Y chromosome.
If X chromosome of males is involved in fission then, it results in XX chromosome set, it results in a female child.
If Y chromosome of males is involved in fission then, it results in XY chromosome set, it results in a male child.
Which is an example of carbon accumulating in the geosphere?
Select one:
Formation of fossil fuels from remains of dead organisms.
Breaking down the body of a dead organism and producing carbon dioxide gas.
Formation of glucose in plants through photosynthesis.
Breaking down glucose in cells through cellular respiration.
Explanation:
it will option A hope it helps
Does anyone have the answers to this lab, PLEASE HELP
Hurry please this is for the staar practiceee!!!
A substance 1
B substance 2
C substance 3
D substance 4
Answer:
Explanation:
That is B because substance 1
Please help me with this
How much weight can a male American Pekin duck carry?
Answer:
up to 13 pounds.
Explanation:
Their fine meat quality and egg-laying ability has made them the first choice of American duck growers. They are the easiest domestic ducks to process and prepare for meat production. Male Pekins carry a Fall weight of up to 13 pounds, and the females weigh about 7 pounds.
How did the temperature relate to the “recommended temperature limit” (solid horizontal red line)?
Will give extra points for right answer
Answer:
The “recommended temperature limit” indicates limit of the temperature that is good for our world and above this limit causes adverse affect.
Explanation:
The temperature related to the “recommended temperature limit” means that in the graph there is a limit of temperature for our world's environment. if the temperature is between this limit, there is less or no adverse effect on our environment while on the hand, if the temperature exceeds from this limit, then it adversely affected our world because the concentration of carbondioxide gas in the atmosphere increases due to this increase temperature..
This is science but there isn’t a science label. I WILL GIVE BRAINLIEST IF YOURE CORRECT.
Which of the following is true about spring tides but is not true about neap tides?
They must occur during a new moon in the spring.
They occur during the moon's first-quarter and third-quarter phases.
They only occur during a full moon.
They can occur twice a month, during a new or full moon.
Answer:
They can occur twice a month, during a new or full moon.
Explanation:
Please mark me brainliest and have a nice day! <3
What 3 types of science formed the geological time scale?
A. Archaeology, paleontology, astrology
B. Scientology, astronomy, geology
C. Geology, archaeology, paleontology
D. Paleontology, Scientology, biology
Answer:
I believe the answer is C.
Explanation:
Does your stomach cells have the same DNA as your hair cells
8. For what purpose do the characteristics of ATP make it exceptionally useful to all types of
cells?
Answer:
The energy from ATP is needed for many cellular activities, including active transport across cell membranes, protein synthesis and muscle contraction. ATP's characteristics make it exceptionally useful as the basic energy source of all cells.
Explanation:
A plumcot is a fruit created by crossing a plum with an apricot tree. This is an
excellent example of ...
Answer:
Artificial selection
Explanation:
