Answer: True
Explanation: When wood is burned, the combustion reaction produces heat and emissions in the form of water, organic vapors, gases, and particulates. The emissions of most concern are carbon monoxide (CO), carbon dioxide (CO2), sulfur oxides (SOx), and nitrogen oxides (NOx).
Which abiotic factor might be expected to change in an oak forest ecosystem if a disease destroys all of the oak trees?
A. wind
B. rainfall
C. available sunlight
D. gaseous nitrogen
Answer: its D
Explanation:
because the ecosystem will change if it causes disease to oak forest.
Hope this helped :)
The _____ Sea is the deepest sea.
A.Caribbean
B.Hudson
C.Mediterranean
Answer:
a
Explanation:
A human cell is shown in the diagram.
Which part of the cell determines if the human is a male or female?
A Organelle 1
B Organelle 2
C Organelle 3
D Organelle 4
Answer:
Organelle 1
Explanation:
Organelle 1 is the nucleus which stores genetic material such as the xx or xy chromosomes which contain the information for what gender a person is.
In the cell, the organelle 1 or nucleus determines if the human is a male or a female because it contains the chromosome which determines gender of a person. Thus, the correct option is A.
What is Nucleus?Nucleus is the organelle of the cell which is also known as the brain of cell. It is because this organelle contains all the information of the cell such as genetic information which determines the proteins which are translated in the cell.
Nucleus contains the genetic information in the form of chromosomes which carry genes. There are 23 pairs of chromosomes in a nucleus which is composed of 22 pairs of autosomes and 1 pair i.e., the 23rd pair of chromosome is the sex chromosome which can be XX or XY. This 23rd pair of chromosome determines the gender of a person. XX develops into female while XY develops into male.
Therefore, the correct option is A.
Learn more about Cell organelles here:
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______ are organisms that consume other organisms.
Autotrophs
Heterotrophs
Producers
Plants
Answer:
Heterotrophs
Explanation:
Autotrophs, producers, and plants all make their own food.
Which of the following is an example of an adaptation? a Different shaped tortoise shells b Variation in beak shape c Color change in peppered moths d All of the above
Answer:
The answer is D. all of the above.
Explanation:
All of the animals have shown adaptation by there being differences in the features of the animals.
What is Earth's cosmic address?
Answer:
Earth-Solar System-Milky Way-Local Group-Local Supercluster-Universe.
Explanation:
:D <3
Answer:
Earth, the Solar System, Oort Cloud, Local Fluff, Local Bubble, Orion Arm, Milky Way Galaxy, Local Group, Virgo Supercluster, Laniakea Supercluster, Universe.
What is technology? TEN POINTS!
A.
the ability to perform a task in a short period of time using little to no energy
B.
the ability to perform a task using a full range of motion in a short period of time
C.
the production of new machines as a result of processes using science and knowledge
D.
the interaction among people, companies, and governments of different nations
Answer:
C
Explanation:
TECHNOLOGY IS THE BY PRODUCT OF THE INPUT OF SCIENCE
Which is one characteristic that is used to identify types of metamorphic rocks?
color
rock size
grain arrangement
type of rock before metamorphosis
Answer:
grain arrangement
Explanation:
they have multiple layers of minerals
Answer:
c
Explanation:
SUPER EASY HELP ME ITS BIOLOGY. I WILL GIVE BRAINLIEST WHOEVER EXPLAINS
Acidic water can react with limestone to break the rock down and form caves in the Earth's surface. This is an example of _______, which happens _______ over time. A. physical weathering, quickly B. physical weathering, slowly C. chemical weathering, quickly D. chemical weathering, slowly
Please answer the question. A, B, C, or D?
Answer:
Osmosis: Osmosis is the movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution. Diffusion: Diffusion is the movement of particles from an area of higher concentration to lower concentration. The overall effect is to equalize concentration throughout the medium.
Explanation:
Which of the following events happens during
Translation?
new tRNA molecules are made
DNA splits in half and moves into the cytoplasm
different types of RNA work to create an amino acid chain
a new mRNA molecule is made
Answer:
mRNA binds directly to amino acids during translation
Lil more info
mRNA is transcribed from DNA in the cytoplasm. mRNA moves from the nucleus to the cytoplasm following RNA processing. mRNA moves from the nucleus to the cytoplasm following RNA processing.
During the translation process in the cell, various types of RNA collaborate to form an amino acid chain, which is present in the third option as the amino acids make the chain that is called the polypeptide chain.
What roles do different RNAs play in translation?In the translation process, different RNAs are involved: the mRNA, which contains the codon sequence, which is the base; the tRNA, which contains the amino acid; and the rRNA, which is the ribosomal RNA. All of these RNAs combine to form the amino acid chain. This is the active translation process because ATP is required for the release of amino acids from tRNA and the translation of mRNA.
Hence, during the translation process in the cell, various types of RNA collaborate to form an amino acid chain, which is present in the third option as the amino acids make the chain that is called the polypeptide chain.
Learn more about the role RNAs play in translation here.
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a
They resulted from a trait of the mustard plant being selected and bred to other plants
b
They resulted from the exposure to extreme temperatures and ultraviolet sun rays.
c
They were created over one generation with only two plants
d
They stopped forming additional varieties at the end of a growth cycle.
Answer:
A
Explanation:
If all came from traits of the mustard plant, they must be some portion mustard plant.
Please help and thank you
Which options describe advantages of genetic engineering in agriculture?
(Select all that apply.)
having crops that can grow at any temperature
having crops that are more resistant to cold
having crops that are more resistant to heat
having crops that can grow in any type of soil
Answer:
having crops that can grow at any temperature is the answer!
Which of the choices below provide direct evidence of evolution?
a
Fossils
b
The Cambrian Explosion
c
DNA
d
Both A and C
What is the difference between weathering, erosion and deposition?
Give one example of a prophet and tell what he did.
What are three ways to slow down the transfer of heat into an insulated cooler?
Answer:
Things like wool, ice, and aluminum can keep things cooler.
Explanation:
I didn't really know if you meant an insulator or an actual cooler, but those three things stay super cold, and if you have those, it makes heat harder to get in, and stays cold for longer. I hope that helps, but yeah!
Have a good day :)
The _____ Sea is the deepest sea.
A.Caribbean
B.Hudson
C.Mediterranean
Answer: the answer is b
Explanation:
Explain how the climate in a specific region differs during El Niño and La Niña.
Answer:
During El Niño, the jet stream is oriented from west to east across the southern portion of the United States. Thus, this region becomes more susceptible to severe weather outbreaks during the winter. Conversely, during La Niña, the jet stream and severe weather are likely to be farther north.
21. Fill in the flow chart: Cells are grouped together to form ____________ ______________ __________________ ______________.
Answer - tissues and organs.
ITSS DUEE HELPP!! put the number by which one you answer
Fill in the Blank
Complete the following sentence.
Internet technology is used to provide
___________sites that allow fashion designers to sell their products.
and last one:
When the body starts to cool, this causes phase change materials in clothing to release
___________ back to the body.
The first one is e-commerce.
The second one is heat.
Internet technology is used to provide e-commerce sites that allow fashion designers to sell their products.
When the body starts to cool, this causes phase change materials in clothing to release heat back to the body.
The assignment on Edg states:
-"Some fashion designers create sketches by hand while many use computer-aided design programs (CADs). Another benefit of STEM, CAD programs allow designers to view their designs on virtual models. They can also view different shapes, designs, and colors all from their computers. In general, it takes about six months for the complete design process, from initial design to final product. Besides selling their designs in stores, many fashion designers use e-commerce and the Internet to sell their products."
-"Outlast Adaptive Comfort products create temperature-regulating textiles. Outlast technology uses phase change materials (PCM) that collect and store excess heat from the body. When the body cools, the material then releases heat back to the body for optimal thermal comfort. This material can be incorporated into fibers and fabrics. With a material such as that, heavy coats and winter-wear clothing may not be needed!"
PLS HELP!!
______________________________: to reduce our energy use, to be aware of saving our resources for future generations.
Answer:
Explanation:
Reduce the Environmental Impact of Your Energy Use
The most important organelle in cell transport A. E.R. B. Cytoplasm C. Nucleus D. Cell membrane
use the word sperm egg and zygote in one sentence that's not from any website mark brainlist
A student wants to know if the weight of a cart affects its speed at the bottom of a ramp. He can change the weight of the cart by adding different numbers of balls, and he can change the height of the ramp by using different numbers of blocks. Which three tests would be invalid? (Select all three)
Answer: D
Explanation:
Answer: its the first one
Explanation:
pls help.. i will mark brainliest for best answer
what conditions are required to create metamorphic rock?
A large amount of heat and a little amount of pressure
A large amount of heat and pressure
A little amount of heat and a large amount of pressure
A little amount of heat and pressure
Answer:
A large amount of heat and pressure
Answer:
B
Explanation:
Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors. Conditions like these are found deep within the Earth or where tectonic plates meet. I got it from Googole :P
HELP PLEASE EXPLAIN
I will give brainliest whoever explains
Answer:
active transport
Explanation:
they are using energy to move across the membrane, using energy means its active Hope this helps
what do you think would happen if all birds ceased to exist in the biosphere
Answer: it would be a quiet sky
Explanation:
Habitats like forests, marshes and grasslands affect people across the whole planet, even those living hundreds of miles away – they store carbon, keep the climate stable, oxygenate the air and transform pollutants into nutrients. But without birds, many of these ecosystems may not exist. But You Wouldn't have to worry about poop from the sky falling on you