A serrated knife
It is used to slice through food that is hard on the outside and soft on the inside such as slicing through the crusts of bread which are hard . A serrated knife with a short , thin blade is intended for slicing fruits and vegetables
Answer:
serrated knife
Explanation:
cuts the object that is hard outside but soft inside.
what refers to the rate of change in velocity
Acceleration is defined as the rate of change of velocity.
I hope this helps.
WORD BANK beak size, competition, die, deep beaks, environment, evolution, food, genetic, greater, lesser, medium beaks, natural selection,
overproduce, shallow beaks, survive
L
One trait that demonstrates the genetic
variation of finches of the Galapagos Islands is their
beaksize
This variation leads to some finches being better suited to their
For example, after the drought of 1977, finches with
were best suited to the
in the drier
were best-suited. Scientists know this
environment. In the very wet year of 1983, finches with
frequency of finches with the favorable
because in each sampled finch population there is a
in that the finches that are best-suited to their environment survive
trait. This demonstrates
as more
and reproduce, whereas ill-suited finches do not. Finches, like all organisms,
for limited resources.
individuals are born than the environment can support. This leads to
The Galapagos finch
Individuals with less favorable traits fail to reproduce and do not
or change over time, is a consequence of all these factors.
population demonstrates that
Based on study of Finches in the Galapagos islands, finches with beaks sizes better suited to their environment survived while those not suited died in a process of natural selection.
What is natural selection?Natural selection is a natural process that occurs in which organisms which are better suited to their environment are selected for survival and reproduction.
The study of Finches in the Galapagos islands demonstrated natural selection.
One trait that demonstrates the genetic variation of finches of the Galapagos Islands is their beaksize.
The changes that occurs in the beak shape and size of the Finches were adaptations to enable them survive.
Finches with beaks that helped them adapt to changes in their environment survived while those that lacked these adaptations did not.
Therefore, organisms better suited to their environment will survive while those not suited will die in a process of natural selection.
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'gen a. Which statement describes objects such as stars that are moving toward an observer? They display a red shift. b. They display a blue shift. They do not display a color shift. d. They display an unpredictable color shift. C.
Answer:
C
Explanation:
An organism has a diploid number of 60. What is the organism's haploid
number?
Answer:
30
Explanation:
What feature of plant cells enable them to keep a
high SA to V ratio?
Answer:
cell wall that's the answer
A leech attaches itself to the gums of a crocodile and sucks the crocodile's blood. Then, the crocodile opens its jaws so that an Egyptian Plover bird can kill and eat the leech. The relationship between the crocodile and the Egyptian Plover is an example of
Answer:
teacher and a bad student
Describe and compare the environmental challenges encountered in the Arctic tundra and the desert biomes
Answer:
Image result for Describe and compare the environmental challenges encountered in the Arctic tundra and the desert biomes
Tundra Threats Explained
Climate Change. A warmer climate could radically change tundra landscapes and what species are able to live in them. ...
Air Pollution. Air pollution affects tundra environments in different ways. ...
Industrial Activity. ...
Invasive and Migrating Species. ...
Solutions.
Explanation:
The tibia is a(n) _____________ bone.
a) appendicular
b) spongy
c) axial
d) compact
Anthony returns home from work. When he opens the front door of his house, he detects a strong smell of gas. He suspects that his gas pipe is leaking. Anthony is able to smell the gas in his house because of the activation of his olfactory receptors through the process of
Given what we know, we can confirm that Anthony is able to smell the gas in his house because of the activation of his olfactory receptors through the process of sensation.
What is sensation?The sensation is a process that activates for each of the 5 senses. In this process, sensory neurons receive a stimulus and activate, sending a neural impulse to the brain with the information gathered. This information resulted in the ability to identify the smell as gas.
Therefore, we can confirm that Anthony is able to smell the gas in his house because of the activation of his olfactory receptors through the process of sensation.
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Which scenario is an example of the transfer of thermal energy by conduction? A. Hot air circulates in an oven. . B. Hot water heats up the cup that it is in. C. The air in a hot-air balloon is heated by a gas burner. D. You warm your feet in front of a fireplace.
Answer:
c.the air in a hot air balloon is heated by a gas burner.
The air in a hot-air balloon is heated by a gas burner - this is an example of the transfer of thermal energy by conduction.
What is thermal conduction?Thermal Energy is energy resulting from the motion of particles.
The process by which heat is transferred from the hotter end to the colder end of object is known as conduction. Thermal conduction is the diffusion of thermal energy (heat) within one material or between materials in contact.
In gases, conduction is due to the collisions and diffusion of molecules during their random motion. Photons in this context do not collide with one another, and so heat transport by electromagnetic radiation is conceptually distinct from heat conduction by microscopic diffusion and collisions of material particles and phonons. But the distinction is often not easily observed unless the material is semi-transparent.
The correct answer is option C.
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Name the kingdom that is made up of eukaryotic decomposers, who have cell walls made of chitin.
Answer:
Fungi
Explanation:
The kingdom of Fungi is compromised of eukaryotic organisms that are decomposers, and chitin is used to create their cell walls.
An infection of the renal pelvis and interstitium is known as.
Answer:
The answer is pyelonephritis.
Explanation:
...
Answer:
the answer for this question is pylonephritis
EXPLAIN THE FOLLOWING KEY TERMS: HERBIVORE, CARNIVORE, OMNIVORE, DETRITIVORE, DECOMPOSER.
Answer:
Key Terms:
Herbivore: organism that eats only plants.
Carnivore: an organism that gets energy from only animals.
Omnivore: organism that eats both plants and animals.
Detritivore: organism that eats dead organic matter.
Decomposer: detritivore that breaks down organic matter into simpler compounds, returning nutrients back into an ecosystem.
Select the correct answer. What is a consequence of air pollution caused by greenhouse gases emitted by cars? A. Hearing loss B. Global climate change C. Speech interference D. Weakening of bones E. Stress.
Answer:
B. climate change
Explanation:
Hope this helps!
Answer:
B. Global climate change
Explanation:
plato
Which plants use water as a way to disperse seeds? (Select all that apply.)
blackberries
waterlilies
coconuts
burdocks
Answer:
waterlilies and coconuts
Explanation:
Answer:waterlilies
coconuts
Explanation:
Homologous chromosomes are chromosomes that
are of paternal and maternal origins
are identical in shape and size
have the same gene loci (locations)
all of the above
Answer:
have same shape and size and same genetic location.
Please mark me the brainliesta.Identify the organelle
b.Name the structure labelled K
c.state two functions of the organelle
What is the purpose of mimicry? a. it helps an animal evade predators. b. it allows an animal to fit in with a different species. c. it helps an animal to catch prey. d. all of the above please select the best answer from the choices provided a b c d
The ultimate purpose of mimicry is all the above. So, the correct option is D.
What do you mean by Mimicry?
Mimicry may be defined as the resemblance of a species (mimic) to another original species (model).
Mimicry provides secure protection from predators, it allows the predators to come closer to their prey, it also allows an animal to fit in with a different species for the purpose of protection (prey), and hunting (predators).
Therefore, the ultimate purpose of mimicry is all the above.
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PLEASE HELP!! GIVING BRAINLIEST!! Drag each statement to the correct location on the table.
Activities that reduce global warming are considered eco-friendly. Activities that increase global warming are not eco-friendly. Classify the activities as being eco-friendly or not eco-friendly.
The options are...
*Carpool
*Compost
*Cut down trees
*Use biomass instead of coal
*Use geothermal energy
*Turn lights on during the day
Answer:
Eco-Friendly:
Use biomass instead of coal
Carpool
Compost
Use geothermal energy
Not Eco-Friendly:
Cut down trees
Turn lights on during the day
Explanation:
The term ecofriendly acitivties are those activities that do not destroy the environment .
What are eco friendly activities?The term ecofriendly acitivties are those activities that do not destroy the environment while non eco friendly activities are those activities that destroy the ecosystem.
The Eco-Friendly activities are:
Use biomass instead of coalCarpoolCompostUse geothermal energyThe non Eco-Friendly activities are:
Cut down treesTurn lights on during the dayLearn more about eco friendly:https://brainly.com/question/8626176
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hello humans ~
Which organelle is called the " SUClDlAL bag” of the cell?
A. Golgi apparatus
B. Plastids
C. Lysosomes
D. Mitochondria
Explanation:
C. Lysosomes is called the " SUClDlAL bag” of the cell.
Complete the following sentence.
An animal ________ is a scientist who works to improve the genetic of livestock.
An animal geneticists is a scientist who works to improve the genetic of livestock.
how many types of blood cells are their in our bodies...
Answer:
2 types
1) Red blood cell
2) white blood cell
The process by which one type of bacteria is changed into another type is called:.
Answer:
Bacterial Transformation
Explanation:
This is the term used when horizontal gene transfer is made. This is when several kinds of bacteria take in foreign genetic material from their environment and surroundings.
Hope this helps.
Analysis of DNA sequences from two individuals of the same species results in a greater estimate of genetic variability than does analysis of amino acid sequences from the same individuals because:____.
a. Different DNA sequences can code for the same amino aciid.
b. Some amino acid variations cannot be detected by protein electrophoresis.
c. DNA sequencing is a more reliable technique than protein electrophoresis.
d. Proteins are more easily damaged than is DNA.
e. DNA is more heat-sensitive and therefore varies more.
10 points!!!
Where does the cell spend most of its time?
Answer:
interphase
Explanation:
interphase
A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.
Which measurement helps check the ecological issue of global warming that the world is currently facing?
A.
carbon footprint
B.
nitrogen footprint
C.
hydrocarbon footprint
Describe how bacteria maintain its nature's balance.
Answer: Bacteria and fungi employ a variety of mechanisms to increase soil organic matter and function, but they do so at the expense of maintaining a healthy population in the soil. Bacteria contribute to ecosystem health by decomposing dead matter and cycling nutrients into useable forms. Bacteria may be found in all habitats and produce the majority of the oxygen on the planet. Bacteria are decomposers in the soil that break down organic compounds.
Explanation: I hope this helps, friend :)
They break down toxins, manufacture some vitamins and essential amino acids, and form a barrier against invaders
What is the SI base unit for each of the following measurements? Length Volume Mass a. kilogram b. core c. pounds d. m3 or cubic meter e. meter f. feet
Answer:
Length - Metres
Volume - Cubic Meter
Mass - Kilogram
The SI unit for each of the following measurements are as follows:
Length: Meter.Volume: m3 or cubic meterMass: Kilogram. What is an SI unit?An SI unit may be defined as the type of metric system that is significantly utilized universally as a standard for measurements. It comprises numerous units like mass for kilogram, ampere for electric current, kelvin for thermodynamic temperatures, candela for light intensity, etc.
According to the question, the SI units for the mentioned measurements are based on their properties and other numerous attributes like mass are never estimated in any other unit except for kilogram. Similarly, length is never calculated in other units except for meters.
Therefore, the SI units for each of the following measurements are well mentioned above.
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In which organelle is energy produced in both plant and animal cells?.
Answer: the mitochondria
Harris has a mixture of oil and water. The oil has all risen to the top, leaving the water on the bottom.
If Harris wants to test the idea that heating the oil and water will cause them to mix, which lab tool should he use? PLS HELP
Answer:
C. a hot plate
Explanation:
Study island