How are the Hawaiian honeycreepers an example of adaptive radiation?
There were a large variety of honeycreepers that first inhabited the island. They found many different niches, so they were all able to survive.
The honeycreepers that first inhabited the island were able to adapt as the island changed, so that population of birds was able to survive.
There was a diversification of honeycreepers (each with different beak shapes) to help fill various ecological niches.
Answer: In adaptive radiation, many different species evolve from a single ancestor species. Each new species evolves to exploit a different niche, such as food source. In the example above, Hawaiian honeycreepers evolved a range of bill forms in response to available food sources on the Hawaiian archipelago. The honeycreepers dispersed from one founder species, and evolved in response to natural selection based on different food sources in their isolated habitats provided by water. Seed-eating birds evolved thick, short beaks.
Does anyone know how to figure the difference between dry bulb and wet bulb temperature and also relative humidity
A wet bulb will bust if The bulb itself is hot. a dry bulb won't.
6. Below, fill in the missing bases from this DNA molecule.
Answer: g and c, c and g, a and t, t and a, g and c, c and g, a and t, c and g, t and a, c and g, g and c, c and g, a and t. brainliest?
Explanation:
The missing bases from this DNA molecule are filled as below:
GC, CG, TA, AT, TA, GC, CG, AT, CG, GC, TA, CG, GC, CG, and AT. What is a DNA molecule?A DNA molecule may be defined as a molecule that comprises the biological instructions that construct each species unique in terms of genetic sequences.
The nucleotide bases are always bound to each other in a complementary form, i.e. A is bonded to T with the help of two hydrogen bonds, while C is bonded to G with the help of three hydrogen bonds.
Apart from this, according to Chargaff's rule, the amount of adenine is always equal to the amount of thymine, while the amount of guanine is always equal to the amount of cytosine.
Therefore, it is well described above.
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Draw conclusions: Natural selection is the process by which favorable traits tend to
increase in frequency over time.
How does this experiment illustrate natural selection?
Answer:
it illustrated natural selection because the most favorable traits live longer than the unfavorable traits.
Explanation:
Which of the following best describes Growing Degree Day total?
A. a measure of the amount of heat needed to encourage plant growth
B. a measure of the amount of heat a plant is exposed to over a single day
C. a measure of the amount of heat a plant must experience before reaching maturity
D. a measure of the amount of heat tolerance a plant demonstrates
Answer:
C.a measure of the amount of heat a plant must experience before reaching maturity
where are fossil fuels found?
in the air
in the earth
in trees
in animals
in the earths crust, so in the earth
Hope this helped :T
Prokaryotic cells —
A. Contain membrane bound organelles
B. Contain large numbers of chromosomes
C. Lack true nuclei
D. Lack ribosomes
Answer:I believe the answer is c
Explanation:
Answer:
I'm pretty sure your answer is C. Lack true nulei
Explanation:
Which statement best summarizes the relationship between time and distance in echolocation and sonar?
A. The closer the detected object, the slower the returning sound waves travel through a medium.
B. The farther away the detected object, the faster the returning sound waves travel through a medium.
C. The closer the detected object, the longer it takes the sound waves to return.
D. The farther away the detected object, the longer it takes the sound waves to return.
Answer:B
Explanation:
Which statement describes a possible effect of climate change? Choose all that apply:
A pond of water drying out due to changes in average temperature.
A bear eating lots of food to store fat before hibernation because it needs to stock up on energy for winter.
A beetle adapted to warm temperatures living longer in its habitat and thus killing populations of trees.
Squirrels burying pine cones to be able to eat them later.
Answer:
a pond of water drying out due to changes in average temperature
Which best explains how Washington’s government manages the negative effects of water issues?
A. It builds fish ladders to help restore migration.
B. It removes fish ladders to help restore migration.
C. It requires homeowners to fix water leaks in their homes.
D. It allows more water to flow through dams to ensure supply.
it is NOT B. "It removes fish ladders to help restore migration" edge 2021
Answer:
D
Explanation:
Answer: A. It builds fish ladders to help restore migration.
Explanation:
climate change storys
We pollute the environment with greenhouse gasses to the earth's climate is getting warmer
During meiosis, homologous chromosomes line up next to each other. In some
cases, one arm of a chromatid crosses over the arm of another chromatid. What is
the result of this process?
the independent assortment of genetic material
the creation of an additional sex cell
continuity in the offspring cell's DNA
additional variation in the DNA of each sex cell formed
Crossing over is a mechanisms involved in introducing genetic variation. When the arm of a chromatid crosses over the arm of another chromatid, it results in additional variation in the DNA of each sex cell formed. Option D.
---------------------------------------
Crossing-over between homologous chromosomes (prophase 1), the random lining of homologous chromosomes (metaphase 1), and random fertilization are the mechanisms involved in genetic variation.
The Crossing-over events occur between two homologous chromosomes in the equatorial plane and make the daughter cells genetically different from the original one.
The Chiasma is the position where two homologous chromatids interchange genetic information, giving a place for new genetic material or information to be provided to descendants.
After crossing over, homologous chromosomes get separated again.
So, according to this information, when the arm of a chromatid crosses over the arm of another chromatid, it results in additional variation in the DNA of each sex cell formed.
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We breathe in_____
spores all the time. The air is loaded with them.
Answer:
water spores
Explanation:
cheese
Answer:
Microorganisms
Explanation:
what is the answer to this
Answer:
to allow implantation of the embryo
the first box is correct
how does carbon dioxide react with starch in plants?
Answer:
Higher concentrations of carbon dioxide make plants more productive because photosynthesis relies on using the sun's energy to synthesise sugar out of carbon dioxide and water. Plants and ecosystems use the sugar both as an energy source and as the basic building block for growth.
which property of water molecules explains the other properties listed below
A. Adhesion
B.Cohesion
C.Hydrogen Bonds
D. Polar Covalent bond
Explanation:
A. Adhesion
plzzzz mark me brainliest if it helps you then
The property of water that explains the other properties listed below is hydrogen bonds.
WATER MOLECULES:Water is a unique molecule with unique properties that distinguishes it. Water is made up of two atoms of hydrogen and one atom of oxygen joined together by covalent bonds. Each water molecule is joined to one another by hydrogen bonds. These hydrogen bonds is responsible for the unique properties exhibited by water including adhesion & cohesion, solubility etc.Therefore, the property of water that explains the other properties listed below is hydrogen bonds.
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Competition for natural resources has often caused
among humans.
Answer:
yes what is your question
What is the relationship between photosynthesis and respiration with respect to energy
Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is food for the plant. Cellular respiration converts oxygen and glucose into water and carbon dioxide. ATP is the energy that is made in the process.
Explanation:
Describe how people change their body shapes (not their clothes) when they are very hot and when they are very cold. Use your knowledge of surface area : volume ratios to explain why we do this.
Answer:
This quesiton is unclear
Explanation:
The body has negtive feedback loops that either vasoconstrict (preserving heat by lessening the surface area of blood vessels so they are exposed to less cold and release less heat) and vasodilation, where blood vessels are expanded and have higher surface areas so the body hopes to lose more heat to cool down.
If this is purely body language (like going into a fetal position when its cold: to lessen the surface area exposed to the cold temperature and lose less heat, imagine an ice cube vs. a long thin tube of ice with equal volume, the cube will last longer. Similarly our bodies would spread out to release more heat (unless there was sun) this is to expose the most surface area, allowing our body to release the most heat. Note: this is pretty insignificant change, and in extreme temperatures will likely not help, but it does contribute.
The increase of burning of fossil fuel can cauall of the following EXECPT....
Ozone layer depletion
Air pollution
Acid rain
Loss of biodiversity
Answer:
Acid rain as burning is fossil fuel doesn't lead to acid rain.
1.
The cell membrane is a permeable membrane found around the perimeter of the cell. It
takes in [ ], expels [] and provides [] for the cell, which are life functions of all cells.
Answer:
Nutrients, wastes and structure ( shape)
Explanation:
In which domain would you place the kingdom archaebacteria?
Answer:
Explanation:
The kingdom you would put archaebacteria is the kingdom called archaebacteria
Which term is associated with asexual reproduction but not sexual reproduction
fission is asexual and only asexual
Answer:
no its fertilization
Explanation:
name the five kingdoms?
Explanation:
animal, plant, fungi, protist and moner
Explanation:
Living things are divided into five kingdoms: animal, plant, fungi, protist and monera.
The structure of proteins is related to their function. true or false
Answer:
A protein's shape determines its function. Proteins are composed of amino acid subunits that form polypeptide chains.
it's true
Please answer correctly and quickly
Answer:
C.
Explanation:
The picture is Groove in a cliff
Can you PLEAZE answer these fast
Answer:
It’s blurry
Explanation:
Answer:
Number 1 Blank Is "Virus"
Number 2 Blank Is "Vaccine"
Number 3 Blank Is "Flu"
Number 4 Blank Is "Pandemic"
Number 5 Blank Is "Severe"
If a body cell in an organism had 80 chromosomes, how many chromosomes would a sperm cell or egg cell have in the same organism?
A.40
B.80
C.160
D.20
what was one problem the printing press fixed