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Answer:
3rd one
Explanation:
Related Questions
Edge notes
I took notes on the climate section so hope it helps
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HELP IM TIMED!!! WILL GIVE BRAINLIEST!!!! Harold makes a Venn diagram to help him compare and contrast mitosis and meiosis. Which label belongs in the region marked Z? Forms diploid cells Creates an even number of cells Includes two rounds of cell division Duplicates body cells.
Answers
Answer:
Includes two rounds of cell division
Explanation:
Please select the word from the list that best fits the definition
contains the reproductive organ of an angiosperm PPLEASE ANSWER WORTH 100 POINTS
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please help with will give brainilist
1 What is the most likely meaning of concentration
A thinking about one thing in a focused way
B amount of a substance found in water
C area where something comes from
D chance to be found
2 How could point source pollution best be described?
A Soap suds from washing a car flow into a storm drain.
B Water moves across the watershed, picking up natural or human-made pollutants.
C Chemicals or other contaminants flow into the streams from an obvious and identifiable source.
D Bacteria enters the water from animal waste that is left behind when someone is walking a dog.
3 What could be an easy way to prevent non-point source pollution?
A Let someone else wash your car.
B Keep businesses and industries from disposing of hazardous chemicals.
C Farmers can make sure that waste treatment tanks do not spill or leak into the groundwater.
D Don't use too much fertilizer on your yard. When it rains, there won't be any excess to run off into a storm drain.
4 What percentage of Earth's water is NOT liquid, fresh water that is available for us to drink and use.
A 99%
B 97%
C 3%
D 1%
5 The lake near a small city has become polluted. One group blames the local factory for the pollution. The factory claims that non-point source pollution from the growing city population is to blame.
Which of these tests would NOT help local citizens figure out if the pollution was from a point source or non-point source?
A Compare samples from different places around the lake.
B Observe the areas where water leaves the factory.
C Laboratory analysis to find out what pollutants are in the water.
D Examine the wildlife of the lake to see how it is affected by the pollution.
6 A community is concerned that its river has become polluted. Analysis of water samples shows small amounts of over 20 different chemicals. Which of the following is the most likely cause for the increase in pollution?
A The increase is due to agricultural point source pollution.
B The increase is due to industrial point source pollution.
C The increase is due to residential non-point source pollution.
D It is impossible to determine.
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2. C; While you may believe it to be B, that isn’t correct answer. Going back to the question, it ask for the point source, which is a main source. Water isn’t a main source, as it carries objects. Chemicals ARE a main source as it was main created from a chemical plant making identifiable.
3. B; Point source pollution is mostly produced by industries and businesses, chemicals and such.
4. B; If I have read that correctly, that being how much isn’t fresh water, then I’m correct as fresh water takes up very little of the ocean compared to salt water
5. C; it’s quite useless knowing what’s in the water compared to where it’s being placed
B; Industrial point source pollution as it being chemicals, which are produced by industries
Answer:
1. B;
2. C; .
3. B;
4. B;
5. C;
6.B;
How can a scientific idea be revised? PLZ HELP I NEED THIS QUICKLY!!!
Answers
Answer:
A scientific idea can be revised when more experiments are conducted and more data is collected. This is because if you conduct more experiments, collect more data, and find out the scientific idea was wrong, then you would need to correct it.
Scientists are investigating how solar energy can be used along with other energy sources. Which of these BEST describes why scientists are exploring the use of other types of renewable energy sources along with solar energy?
a
The collection of solar energy is limited to daylight hours.
b
Solar energy can be transformed only into electrical energy.
c
The collection of solar energy require constant monitoring.
d
Solar energy is less popular than other types of energy.
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Answer:
A The collection of solar energy is limited to daylight hours.
Explanation:
Because you can't get sun light in the dark
PLZZ
Which is NOT a characteristic of a vertebrate?
A-have blood
B-have exoskeleton
C-have a nervous system
D-have backbone
E-have protective skin covering
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Please help me with this
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Answer:
3.The plants get their energy from the sun.
4.Most of the arrows are facing the eagle.
5.The rabbits and snakes would overpopulate.
Explanation:
Please Explain to me thank you!
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Explain this to me please
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How does microbes help in cleaning the environment
please answer fast
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PLEASE HELP WILL GIVE BRAINLIEST!! Please please only answer if you know or can help!! I need help know if what i already put is correct or how i can fix it and also the answer to question E. THANK YOU!
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Answer:
U cant answer E if others are wrong or unknown
Explanation:
What is the origin of the energy that all organisms need to carry out life functions?
A. food
B. producers
C. plants
D. the Sun
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Answer:
D. The Sun
Explanation:
The Sun is the major source of energy for organisms and the ecosystems of which they are a part. This process begins the flow of energy through almost all food webs. Food is sunshine stored in chemical form. Organisms use the stored energy in food to fuel all living processes.
The sea aneome reproduces and the Hydra uses a different asexual process.
True or False.
pls answer this seriously thx.
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Which ingredient is necessary for photosynthesis?
water
carbon dioxide
sunlight
all of the above
Answers
Answer:
All of the above
Explanation:
anyone could help it would be great
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Answer:
water and soil
Explanation:
EXPLAIN THE ANSWER AND I WILL GIVE BRAINLIEST:
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so it says i have to text 20 but um that well be C
Answer:
c. Explanation below.
Explanation:
A, B, and D are wrong. Because that does not happen in the stroma.
C is the only answer that makes sense. When the guard cells of the stroma are full of water, the weight of the water being blocked pushes through.
I hope this cleared things for you, please mark my answer brainliest. If you need more info watch some videos, they might help you understand better.
Explain the flow of energy from the sun to sunflower and then on to a cardinal that ate the sunflower seeds. How did the energy help all three of these organisms to stay alive?
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Answer:
The energy from the sun moved in the form of Light radiation, which the Sunflower then used in a process called photosynthesis. They use this to make sugar and that's what grows the seeds. This is then eaten by the cardinal, who uses it as chemical energy to fuel itself. The flower is growing from the energy that the sun gave off, and the cardinal recieves energy from the seeds.
Someone please help for 10+ points and marked Brainly
Answers
Answer:
numder 2
Explanation:
because your body is trying to warm up by rapidly moving your muscles
will you help me plz plz plz
What do all sponges have in common?
A: They can move.
B: They have a hard, outer shell.
C: They make their own food like plants do.
D: Their bodies are full of pores.
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Which stage of incomplete metamorphosis is characterized by several molts?
A. nymph
B. caterpillar
C. pupa
D. adult
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Answer:
C
Explanation:
pupa
hope you have a good rest of your day, and i hope this helped :)
Answer:
Nymph.
Explanation:
Caterpillars go through complete metamorphosis. Pupa is not a stage in incomplete metamorphosis.
Please HELP ME!!! IT'S URGENT!!! Please answer this! I'm giving out 85 Points! Don't take the points and leave without first answering my question!
Which of the following is the correct level of organization from simple to complex?
A. organism - organ - tissue - cell
B. cell - tissue - organ - organism
C. tissue - organ - organism - cell
D. cell - organ - tissue - organism
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Match these items.
1. send out
2. controls heredity
3. groups of tissues working together
4. take in
5. substance that builds tissues
protein
absorption
excretion
DNA
organ
Answers
Answer:
uhhh okay
Explanation:
1-excretion
2-DNA
3-organ
4-absorption
5-protein
i think this is right i haven’t done this in a year sorry if it’s wrong.
2. DNA
3. Organ
4. Absorption
5.protein
Which of these is the deepest part of the ocean floor? (2 points)
guyot
seamount
abyssal plain
ocean trench
Answers
Answer:
Its D
Explanation:
45 POINTS FOR A CORRECT ANSWER!!!! No links though, those are super sus and I don't like those. If you do something sus I will report you. :) But please help me! I'm super confused and a thorough explanation would really help! Thanks to anyone who answers in advance!
A specific type of bacteria reproduces through binary fission every two hours. If there are seven bacteria to begin with, how many bacteria will there be after four hours?
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Answer:
28
Explanation:
This is because every 2 hr 4 bacteria "are made" so 7 bacteria 2 hrs later
7x4=28
What two Units do Astronomers use to calculate Distance to Stars
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Answer:
astronomical unit (AU) and light years
Explanation:
ASAP NEED WITHIN 25 MINUTES WHOEVER IS CORRECT WILL MARK BRAINLIEST SHOW PICTURE AND DRAWING PLEASE NO WORDS. IF USED FOR POINTS WILL GET REPORTED
Use the drawing tool to modify the model, showing the direction of prevailing winds in the Northern Hemisphere and convection currents. Label hot and cold air on your convection currents.
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Answer:
THE PICTURE ATTACHED- (sorry for the words)
Explanation:
Explain how the behavior of solitary bees and social bees increases their chances of reproductive success.
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Answer:
Working alone, the female collects building materials for the nests and food for the larvae, then builds an individual cell for each egg. She lays each of her 20-30 eggs on top of a ball of pollen stuck together with nectar. She builds a partition wall, then repeats the process until the tube or hole is full.
Explanation:
In humans, having freckles is dominant over not having freckles. Jodie and Brian are both hybrid (Ff) for freckles. They have four children. What is the chance that each child has freckles? (Remember that with each birth, the chance of having a child with or without freckles starts over.
A.) 1 out of 4
B.) 2 out of 4
C.) 3 out of 4
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Scientists are concerned about the overuse of antibiotics because it could lead to certain diseases becoming ________________ to these drugs.
A. Vulnerable
B. Resistant
C. Larger
D. Vaccine
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Answer:
Resistant
Explanation:
They wouldn't be worried about it being vulnerable to the drugs because that is what they want. For the disease to be affected successfully.
If you overuse a medication the disease will become resistant causing it to not take effect to the drugs.