Answer:
3 materials
Explanation:
The jacket and trousers worn by a firefighter have to be constructed from materials that will withstand intense heat. Aramid fiber is a synthetic fiber that is highly regarded for its strength and heat resistance. Nomex is the trade name for arimid fiber clothing, and this type of material is used in the construction of a firefighter jacket and trousers. Nomex is often combined with Kevlar to increase the strength of the material.
Answer:
Firefighters jackets are made of fire resistant fabrics such as Nomex, Aramid or Kevlar. Bunker gear or turnout gear is the term used by many fire departments to refer to the protective clothing worn by firefighters.
In an if/then statement, what is the "then” part called?
a. hypothetical proposition
c. consequent
b. antecedent
d. inference
Which of the following is an example of a K strategists organism. A.Frog B.Elephant C.Turtle
Explanation:
Elephant is the correct answer.
Answer:
A . elephant
hope it is helpful to you
What landform will this erupting volcano make? A) a delta B) a valley C) a canyon D) a mountain
Which of the following is not a part of an atom
A. neutron
B. proton
C. electron
D. ion
Atom can be broken down into three constituents parts namely protons, neutron, and electrons.
What is electrons?Electron is a stable atomic particle that has a negative charge, the flow of electrons through a substance constitutes electricity.
Each of these parts has an associated charge, with protons carrying a positive charge, electrons having a negative charge, and neutrons possessing no net charge.
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Which idea is not in the correct position on the chart?
A Biomass Fuels
B. Natural gas
C. Wind D. Geothermal energy
Answer: natural gas and Biomass Fuels
hope this helps :)
Two cell organelles are described below.
Organelle A: Present in plant cells but not present in animal cells
Organelle B: Much larger in size in plant cells than in animal cells
Which of the following is most likely correct?
Organelle A is vacuole, Organelle B is chloroplast
Organelle A is chloroplast, Organelle B is vacuole
Organelle A is nucleus, Organelle B is mitochondria
Organelle A is mitochondria, Organelle B is nucleus
[tex] \huge{ \mathfrak{ \underline{ Answer} \: \: ✓ }}[/tex]
Correct option - B
Two two organelles are :
Organelle A - Chloroplast Organelle B - vacuolesBecause, Chloroplasts are the special organelles present in only plant cells. and vacuoles are smaller in size in animal cells as compared to the plant cells.
_____________________________
[tex]\mathrm{ ☠ \: TeeNForeveR \: ☠}[/tex]
Answer:
B-)Organelle A is chloroplast, Organelle B is vacuole
Explanation:
Sickle cell anemia illustrated in the picture below is the result of a mutation. What is the likely cause of this genetic mutation?
There's no picture.
Sickle cell anemia results from a mutation in a gene called HBB, which contains the blueprint for cells to make part of a protein called hemoglobin. The hemoglobin protein is made up of two alpha chains and two beta chains.
Sickle cell anemia is the result of a point mutation, a change in just one nucleotide in the gene for hemoglobin. This mutation causes the hemoglobin in red blood cells to distort to a sickle shape when deoxygenated. The sickle-shaped blood cells clog in the capillaries, cutting off circulation.
How does a rain shadow affect the weather?
One limitation of food webs in representing an ecosystem is that they do not
A. Include producers in the ecosystem
B. Show consumer in the ecosystem
C.include all species in the ecosystem
D. Show predator prey relationships
Answer:
I think D (This isn't verified as correct, only my best concluded answer in terms of correction.)
Explanation:
The reason why I believe D is the answer is because the other answers are included in a food web. The reason for considering D is because I'm pretty sure that consumers are apart of a food web which could be logical for eliminating answer B. D would be a good answer considering that a food web consists of producerd and consumers and the transfer of energy. Relative to whether that's considered as a predator prey relationship other than an energy transfer relationship then D would probably be your answer.
One limitation of food webs in representing an ecosystem is that they do not show predator-prey relationships. So, the correct option is (D).
What is Food web?A food web is defined as the natural interconnection of food chains and is a graphical representation of what-eats in an ecological community. It is also known as a food web consumer-resource system.
A food chain is described as the direct transfer of energy between organisms, where each organism may feed on many things while the food web is a more realistic and simplified way of transferring energy in an ecosystem.
For the information above, consumers are different from a food web which may be logical where a food web consists of producers and consumers and there is a transfer of energy but in addition to the energy transfer relationship is considered as a predator prey relationship goes.
Thus, one limitation of food webs in representing an ecosystem is that they do not show predator-prey relationships. So, the correct option is (D).
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HELP ME GIVING BRAINLIST
It builds up defenses and antibodies against the disease. When the real
disease tries to attack, the body is ready and can quickly neutralize the
antigens.” What is the best meaning of neutralize, as used in the quote?
A. Disarm something B. Kill or destroy
C. Make worse D. Increase something
Please help asap , I’m very confused .
12. Scientists went to five different islands and surveyed the wildlife to determine the stage of succession
present at each location. The data from their exploration is reported in the table below:
Island A
Island B
Island C
Island D
Island E.
Plant species
Grasses, shrubs,
mangroves,
Grasses, shrubs,
flowering plants, mangroves, trees
trees
Grasses, shrubs
Grasses, shrubs,
some flowering
plants
Lichen, some
grasses
Insects, snails,
worms, birds,
Animal species small mammals,
Insects, snails,
worms, birds,
small mammals,
a few large
mammals
Insects, snails,
worms, birds
Insects, snails,
worms, birds,
small mammals,
a few large
mammals
A few small
insects, worms
large mammals
Mostly
Geographic Primarily A mix of forests
grasslands with
Sand and grass
Bare rock
features
'forested and grasslands
some young
forests
(a) Based on the information in the table, which island is at the earliest stage of succession? Explain your
answer using details from the table.
Answer:
island A it it primarly frosted
Water from the Earth's surface goes into the atmosphere by the
process of
from living things and
from non-
living things.
O evaporation, precipitation
O transpiration, condensation
O condensation, precipitation
O transpiration, evaporation
Answer:
transpiration; evaporation
Explanation:
Definitions:
transpiration - the process of water movement through a plant and its evaporation
evaporation - the process of turning from liquid into vapor (and releasing it into the air)
BOTH of these processes include releasing water into Earth's atmosphere.
PLEASE HELP!!! REAL ANSWERS ONLY!!! NO LINKS OR I WILL REPORT!!!
Respond to the question: How do things move across a cell membrane? Give two examples. (5-8 sentences)
https://www.khanaca demy.org/gclassroom/test-prep/mcat/cells/transport-across-a-cell-membrane/v/how-do-things-move-across-a-cell-membrane
That is the video.
Answer:
it moves as it learns if wrong no report i watched vid also brainliest?
Explanation:
How dose uv light affect folate
Answer:
(UV) radiation is with recent research showing that UV radiation has the capacity to degrade folate in human blood and skin.
Explanation:
What is the nutrient-rich, dark soil ideal for growing plants called that is definitely not a bean dip?
Answer: negative
Explanation:
Do you think seeds need water to start growing? Explain why or why not.
Yes, because the seed without water didn't grow at all. Create your own experiments to find the ideal amount of water for each kind of plant. Explain your findings below. More of anything is never better, because if you add too much water the plant can get drowned, in the process killing it[tex].[/tex]
During which stage of mitosis do the sister chromatids split?
Answer:
Anaphase
Explanation:
During anaphase sister chromatids separate and the centromeres divide.
How does diabetes affect the blood flow in the cardiovascular system?A)speed up the flow by increasing heart rateB)speed up because of the increase in insulin)slow down due to a thickening of the arteries)slow down due to increase of triglycerides in the blood
The data here indicates the number of species of amphibians that are affected by several factors in their environments.
Which human action would most greatly reduce the number of amphibian species threatened for extinction?
A) reducing the use of chemical pesticides
B) preserving habitats and preventing further habitat loss
C) preventing the movement of invasive and nonnative species across the globe
D) investing in research to identify infectious disease sources and prevention
Answer:
b i hope it helps you !!!
Explanation:
Internal adaptations only apply to animals. Plants do not have internal adaptations.
true or false
pls help
False
Explanation:
I know and i am in 11th grade
The deadliest of all mass extinctions, which killed 95% of all living organisms, was the
• Cretaceous-Tertiary
•
End Triassic
Jo
•
Permian-Triassic
•
Late Devonian
• Ordovician-Silurian
Permian-Triassic is the answer
please help with this, for my science class
Answer:
1. true. 2. spinalcord.
PLEASE HELP ME ASAPPPPPP!!!!!!!! GIVING 13 POINTS AWAY!!
Answer:
B
Explanation:
If fertilization occurs which layer does the egg burrow into
a.myometrium
b.perimetrium
c.endometium
According to the research, the correct option is c, If fertilization occurs the egg burrows into endometium.
What is endometium?It is the tissue that covers or upholsters the uterine cavity whose function is to receive the fertilized egg when pregnancy occurs, that is, it allows the implantation of a fertilized egg, which will later transform into a new being.
For the endometrium to carry out its function, it has to undergo a series of morphological and functional modifications linked to the secretion of hormones by the ovaries so that at the time of greatest receptivity, the endometrium has the thickness and the nutrients necessary for a correct interaction with the embryo.
Therefore, we can conclude that according to the research, the correct option is c, If fertilization occurs the egg burrows into endometium.
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What would a scientist need to do before he or she could remove a gene from a chromosome?
The role of the excretory system is to rid the body of toxic waste products. Which of these body systems also plays a direct role in removing waste products from the body?
A) endocrine
B) nervous
C) respiratory
D) skeletal
This organ is the primary organ of the integumentary system. It protects, regulates, and prevents water loss. It is your
A) brain.
B) kidneys.
C) skeleton.
D) skin.
1. The correct answer would be C) respiratory system.
Respiratory system is made up of set of organs which help in taking in oxygen and expelling out carbon dioxide from the body.
In humans, it is composed of nose, pharynx, larynx, trachea, bronchi, pair of lungs, and diaphragm.
Alveoli (in lungs) are the site of gaseous exchange where oxygen is exchange with carbon dioxide.
Carbon dioxide is the toxic waste product of cellular respiration. Circulatory system helps in transporting CO₂ from cells to the alveolar site where it is exchanged with oxygen and excreted out as a part of exhaled air.
2.The correct answer would be D) skin, hope this helps
HELP PAST DUE AND NO WEBISTES/ FAKE LINKS
your own words: how does the temperture affect the denisty of the water? DO NOT COPY AND PASTE FROM THE INTERNET OR YOUR REPORTED!
Answer:
When a certain amount of water is heated up, it expands, increasing in volume changing the density. This goes for when it’s heated or cooled; the density then changes.
lungs and capillaries both have porous linings that allow certain substances to move into or out of the structures. Which function do these porous linings most likely serve in living organisms?
A. heat release
B. gas exchange
C. carbohydrate absorption
D. osmotic pressure regulation
Answer:
B. Gas exchange
Explanation:
because the lungs bring air into your body, it needs a way to transfer the oxygen into your blood stream.
Luckily for us, our lungs have porous linings, which will help the oxygen go directly into our blood stream.
The porous structure of the blood capillaries and lung tissue allow the them to exchange gas
The porous structure of the lungs allow to exchange gas from the gas in the blood. Blood capillaries are tiny blood vessels in the body.
The gas in the blood was collected from the tissue from the body parts which is made possible because of the porous lining of the blood capillaries.
Therefore, the porous structure of the blood capillaries and lung tissue allow the them to exchange gas.
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Our environment is sometimes divided into different spheres, including the geosphere, hydrosphere, cryosphere, atmosphere, and biosphere. Interactions between the geosphere and atmosphere can have an impact on Earth’s weather. Which of the following is an example of an interaction between the geosphere and atmosphere?
1.Melting of ice from a glacier into a body of water
2.Eruption of lava, gases, and ash from a volcano
3.Evaporation of water from the ocean
4.Animals completing cell respiration and exhaling CO2
Answer:
Eruption of lava, gases, and ash from a volcano
Explanation: