Which are two factors that affect water quality?
A. odor and acidity
B. density and toxicity
C. texture and color
Answer:
all of the answers affect water quality
if thats a choice
The two factors that affect water quality odor and acidity.
What are the causes of water pollution?Causes of water pollution Are:
leakage from oil and chemical containers.Trade effluent going into surface water drains instead of foul water drains, or straight into watercourses.Removing too much water from surface waters and groundwater.Thus option "A" is correct that is odor and acidity.
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that Watson and crick are the only sciences who have contributed to our knowledge of DNA and its role true or false
Answer:true
Explanation:
Im probably wrong i just need points
how does the immune lymphatic system help fight against diseases?
environmental science pls own words please need it now and also give me evidence from it.
Answer:
The lymphatic system plays an integral role in the immune functions of the body. It is the first line of defense against disease.
please help me please
Answer:
They are metaloids
Explanation:
:))))))))
How has the study of genetics shaped our understanding of heredity?
Genetics is the study of how heritable traits are transmitted from parents to offspring. Humans have long observed that traits tend to be similar in families. It wasn't until the mid-nineteenth century that larger implications of genetic inheritance began to be studied scientifically.
what is the process of photosythesis
Answer:
H2O+CO2=C6H12O6+O2+energy
Explanation:
H2O= Water
CO2= Carbon dioxide
C6H12O6= Glucose
O2= Oxygen
Which best describes the first step in genetic engineering? A. Fragments of DNA that have desired genes are isolated to form recombinant DNA for use in a host. B. All the DNA from a desired organism is isolated to form recombinant DNA for use in a host. C. Different sections of DNA from a desired organism are inserted into a host so that beneficial traits will be expressed. D. One strand of DNA is isolated and inserted into a host so recombinant DNA can be formed.
Answer:
A. Fragments of DNA that have desired genes are isolated to form recombinant DNA for use in a host.
Explanation:
Genetic engineering, also known as genetic modification, is a technique that involves the manipulation of an organism's genome using biotechnology procedures. The purpose of genetic engineering is to create an organism with desirable traits.
Genetic engineering involves series of steps, however, the very first step is that of DNA EXTRACTION. The fragments of DNA that have desired genes are isolated from the involved organism. The extracted DNA called the recombinant DNA, which is inserted into the host genome.
Answer:
A Fragments of DNA that have desired genes are isolated to form ......
Explanation:
I just took the test
What is one way that Earth's ocean currents help regulate global climate?
A.
by creating an uneven distribution of the Sun's energy across Earth's surface
B.
by moving warm water and precipitation from the Equator toward the poles
C.
by carrying cold water and floating ice from the Equator toward the poles
D.
by transmitting sunlight from the ocean surface to the ocean floor
By moving warm water and precipitation from the equator to the poles and cold water from the poles back to the tropics, ocean currents function much like a conveyor belt, hence option B is correct.
What are Earth's ocean currents?Global climate is regulated by ocean currents, which also assist to balance out the unequal distribution of solar energy hitting Earth's surface.
Sunlight energy is absorbed and stored by the ocean, which controls the temperature of the Earth's atmosphere. More than half of the solar energy that reaches Earth's surface is absorbed by the ocean, which both absorbs and releases heat more slowly than land.
By moving warm water and precipitation from the equator to the poles and cold water Global climate is regulated by currents, which assist balance out the unequal distribution of solar energy that reaches the surface of the Earth.
Therefore, by moving warm water and precipitation from the equator to the poles and cold water from the poles back to the tropics, hence option B is correct.
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Name 3 organelles and provide their functions.
Answer:
Can I get brainiest answer Mitochondria Lysosomes vacuole
The thallus of a mold consists of long, branched, threadlike filaments of cells called _________ that form a tangled mass called a
Answer:
Hyphae; mycelium.
Explanation:
Fungi can be defined as living microorganisms that are eukaryotic in nature and are able to reproduce using both means of reproduction i.e both asexually and sexually. Also, fungi do not have chlorophyll but are of great importance to the human world both scientifically and practically.
A thallus can be defined as the vegetative or bodily structure of fungi. Thus, the various forms of fungi are;
I. Yeast.
II. Mushroom.
III. Mold.
A mold is typically multicellular (has more than one cell) and filamentous in nature. The thallus of a mold consists of long, branched, threadlike filaments of cells called hyphae that form a tangled mass called a mycelium.
The thallus of a mold consists of long, branched, threadlike filaments of cells called Hyphae that form a tangled mass called a mycelium.
What are hyphae and mycelium in fungi?Hyphae are the tubular projections of multicellular fungi that form a filamentous network. Fungal hyphae release digestive enzymes in order to absorb nutrients from food sources.
mycelium, the mass of branched, tubular filaments of fungi. The mycelium makes up the thallus, or undifferentiated body, of a typical fungus.
Thus, hyphae and mycelium is the correct answer.
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40 points HELP!! I will mark brainliest and give 5 stars! :) Click the attached link to see the work I need to be done
Answer:
can't open the pdf
Explanation:
try resending it again
Answer:
Hola , soy Dora , can you download another one , It wont work , Glacias !!!
Explanation:
Which of the following best describes an ecosystem in a neighborhood garden?
Answer:What do biologist call an ecosystem that has reached its maximum potential? ... Darwinʼs views are no longer accepted by the scientific community. ... Which of the following best defines the ecological interaction between the honeyguide bird and the honey badger? ... Rabbits and deer eat lettuce leaves from a garden.
Explanation:
Which temperature air would have the lowest pressure?
100 degrees F
75 degrees F
50 degrees F
35 degrees F ?
Answer:
35
Explanation:
it can be 35 I'm 90% sure
Which scenario is likely to result in the most diverse offspring?
Asexual reproduction by budding
Asexual reproduction by binary fission
Sexual reproduction between two individuals in the same population
Sexual reproduction between two individuals from different continents
Answer:
sexual reproduction between two individuals from different continents
Chromatids are distributed to the 2 daughter nuclei Group of answer choices
M
G2
S
G1
Answer:
M
Explanation:
Mitosis is a type of cell division that involves the production of two daughter cells that are genetically identical to one another. Mitosis encompasses two stages namely: Interphase and Mitotic phase. The interphase which further consists of G1, S, and G2 phases, is a preparatory phase for the cell to grow and replicate its DNA.
However, the separation of the sister chromatids (replicated chromosomes) into two daughter nuclei occurs in the Mitotic or M phase. Note that the M phase comprises of stages that includes: prophase, metaphase, anaphase and telophase.
Answer:
M phase
Explanation:
Whats The Answer Giving Brainliest To first Correct AnSwEr:D
..
Answer:
ice crystals
Explanation:
wispy clouds aka cirrus clouds are made up of ice crystals
hope this helps!
The "language" of RNA is called the _____.
a
nucleotide strategy.
b
genetic code.
c
substitution mutation.
d
transcription.
Answer:
B, the genetic code
Explanation:
A person who believes that people are who they are because of how they are raised is more on the side of ___ with respect to the nature versus nurture debate.
A. biology
B. nature
C. innate traits
D. nurture
Answer:nurture
Explanation:
Its nurture because nature is ur surrounding and nurture is how u r raised
Answer:
D.
Explanation:
Nurture
Unfortunately brainly won't let me put the question for some reason, so I'll provide the question in the screenshot, please read...
I get you :-)
If supposedly there were air spaces in the palisade cell,it would have fewer chloroplasts that carry out photosynthesis.Hence photosynthesis won't be as effective.
Hope this made sense
Earthworms are a species of worms that lives in moist soil along with other organisms like tiny insects and bacteria. Earthworms obtain water and nutrients by eating dead plant material found in the soil. Earthworms also release waste materials that help enrich the soil.
Based on this information, which sentence is correct?
The earthworms are an environment.
The earthworms are a community.
Soil is the earthworm’s habitat.
Soil is the earthworm’s niche.
Answer:
soil is the earthworm's habitat
Explanation:
Answer:
C
Explanation:
Which describes laptops, cell phones, and video game systems that people use every day? obsolete technologies current technologies emerging technologies coexisting technologies
True or false identify if it is false: wetlands flood peoples homes and also filled with freshwater thats good for the aquatic life in the water.
What is the energy change taking place when plants make food in the presence of sunlight?
Potential energy is transformed into kinetic energy.
Kinetic energy is transformed into potential energy.
Chemical energy is transformed into radiant energy.
Radiant energy is transformed into chemical energy.
Answer:
radiant energy is transformed into chemical energy
Explanation:
sunlight is ntg but radiation (UV), Iit falls on leafs surface and with the help of photosynthesis leaf converts radiation to chemical energy
Answer:
The answer would be D
Explanation:
Radiant energy is transformed into chemical energy
please answer and give explanation too!
I will mark brainliest and 25 points!!
Explanation:
Conditions needed for germinations are water and oxygen.
Seeds B and C has no water whereas Seed D have no oxygen.
Only Seed A has water and oxygen.
Hence the answer is A.
which of the following is a scientific question A how many centimeters are in a meter B what is the average length of a white pen needle see C what is a good length for my pant legs D how long should I grow my hair
Which best identifies a function of carbohydrates? chool production of antibodies source of energy building of a cell development of hormones
A. production of antibodies
B. source of energy
C. building of a cell
D. development of hormones
Answer:c
Explanation:
I said soo
an astronomer oberves a blue shift in the nearby Andromeda galaxy. What
does that tell the astronomer.
A) The galaxy is moving away from earth
B) the galaxy is stationary
C) the galaxy is moving parallel to earth
D) The galaxy is moving towards earth.
Answer: d is the answer
Explanation becsaue it is
Answer: The answer is B
Explanation:
A blueshift is moving close too the person seeing it, A redshift is moving away therefore it is a B.
Science and technology are _____.
completely unrelated
dependent on each other
the same thing
not important
Answer:
dependent on each other
Herman's company has adopted a paperless policy. Employees no longer print letters or documents and instead do everything on the computer. Office paper use has dropped by 40% in the last six months. If everyone adopted the same policies, what impact would that have on the environment?
Answer:
There would be a decrease in deforestation, because fewer trees would be cut down for paper.
Explanation:
If everyone reduce the use of papers it will lead to reduce in deforestation.
What is deforestation?Deforestation refers to the loss of forest area worldwide to other uses such as agricultural land, urbanization and mining activities. Deforestation, greatly accelerated by human activities since the 1960s, has adversely affected natural ecosystems, biodiversity and climate.
Several factors, both human and natural, cause deforestation. Natural factors include natural forest fires and diseases caused by parasites that can lead to deforestation. Nevertheless, human activities are one of the main causes of global deforestation.
Therefore, If everyone reduce the use of papers it will lead to reduce in deforestation.
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Which kind of organism is an autotroph? consumer producer decomposer herbivore
Answer:
Producer
Explanation:
An autotroph is a type of organism that is capable of producing its own food from inorganic substances. The correct answer is "producer."
Describe autotroph.Autotrophs utilize various processes to convert energy into usable forms. The most common and well-known method is photosynthesis, which involves capturing sunlight and using it to convert carbon dioxide and water into glucose (a type of sugar) and oxygen. Plants, algae, and some bacteria are examples of autotrophs that perform photosynthesis.
They are often referred to as producers because they can convert energy from sunlight (or other forms of energy) into organic compounds through processes like photosynthesis or chemosynthesis.
Autotrophs, such as plants, algae, and some bacteria, are able to synthesize their own nutrients and energy sources, typically using sunlight, water, and carbon dioxide. They form the foundation of food chains and provide energy for other organisms in ecosystems.
Therefore, the correct answer is "producer."
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