Answer:
until it becomes extinct
Rain washing oily runoff from a road into a river that runs alongside the road is an example of point source pollution or nonpoint source pollution?
Help pls.
Answer:
This would be an example of nonpoint source pollution.
Explanation:
The source of point source pollution is typically factories and powerplants, leading to more air and water transferred pollutants and becoming easier to track. Nonpoint source pollution is the opposite of point-source pollution, with pollutants being released in a wide area. Since the rainwater would be washing the oils and particles into the water, it would be considered runoff. Runoff is one of the leading causes of point source pollution. I hope this helps. ^_^
What is the biological term for a set of three nucleotide bases that make up a unit of genetic code? neurons introns exons codons
Answer: Codons
Explanation: Three neighboring nucleotides form a unit known as the codon.
Suppose you are on a ship near the equator in the Atlantic ocean you notice that the barometric (air ) pressure is dropping what type of weather might you soon experience
Answer: You might experience cold/winter weather because
Explanation: Atlantic ocean is pretty cold and as cold air rise up in the air making the atmospher kinda cold even when its near the equator.... because you are on a ship and you will only feel cold weather.
Need now
Imagine you are a population ecologist who is starting a campaign to control invasive species in your community. Write 3-5 sentences about what you would tell members of your community who come to a meeting to learn about invasive species.
Answer:
This is what I would say:
Hello, today I will talk to you about invasive species and why they should be stopped, invasive species are bad for the environment because they destroy other creatures, like if the native species think that it's prey and decide to eat it; it might harm them. For example, if there were trees in a certain environment and an invasive species came along every creature would get hurt because those trees are very tall and they stop sunlight from reaching the ground so that would help to stop invasive plants from growing but if an invasive species of beetles came along they would eat the trees and kill them making sunlight reach the ground. Then it would help the invasive plants to grow, and what would the invasive species of plants do you ask? They would harm the creatures because there are herbivores and they eat plants and since they might think that the plant is toxic because they look like a toxic plant in that environment they will starve and die. Little by little the animals would get harmed because predators eat the herbivores and if there's no food for them they will die, so you see a lot of creatures would get harmed if we don't stop invasive species.
P.S. maybe you should change the words a little because I used this in previous work.
Francois Jacob and Jacques Monod studied Escherichia coli (E. coli) bacteria by using lab experimentation. What
revision to their initial hypothesis did they come up with?
The answer is two operons control bacterial respiration
Answer:
two operons control bacterial respiration
Explanation:
what some limitations found in photosynthesis experiment with the use of dicotyledous leaf ?
which of the following is true about the environment and personal health?
A) Environmental pollution does not affect an individual's health,
B) Environmental conditions can affect food quality.
C) Pollution is not an issue in indoor environments.
D) Environmental conditions only affects food quality but not individual's health.
E) Paint and solvents pose no potential hazard to human health.
The chemical structure below represents a .......
carbohydrate
nucleic acid
lipid
protein
Answer:
lipid
Explanation:
lipid is the answer
it’s true or false! please help
Answer:
This is true
Explanation:
This is true because in the video it states the facts that help understand its true, HOPE THIS HELPS
HELP ASAP 10 pts per person, plz back up your answers with reasons
The table below compares the distances between two bodies.
Comparison of Distance
Bodies Distance
X and Y 30.2 AU
Y and Z 7.2 light years
Based on the table, which of the following statements could be true?
X and Y are both within the solar system.
Y and Z are both within the solar system.
X and Y are farther apart than Y and Z.
Y and Z are both present on Earth.
I think it is A.
Answer:
nope c
Explanation:
Plz answer I will mark u as brainly. Carla drew a diagram to compare the roles of oxygen and hydrogen in photosynthesis. Which label belongs in the area marked Y? Enters plant as a part of water Combines with carbon dioxide Is released into air through stomata Is stored in leaves for later use
Answer:
Option A, Enters plant as part of water
Explanation:
In the process of photosynthesis, water molecule is broken down into oxygen and hydrogen through photolysis.
Once the molecule is broken down , oxygen is released and hydrogen ion are used for initiating the further reactions in photosynthesis.
The following reaction occurs in photolysis-
2H2O -----> 4H+ + O2
Water is the most suitable subset among all.
Hence, option A is correct
Answer:
Not sure, but a good chance that it is released into air through stomata
Explanation:
You need to add a picture or something to make it clearer.
Which biome receives 200 to 400 cm of rain per year?
o deciduous forest
O temperate rain forest
taiga
grassland
Answer:
The correct answer would be - temperate rainforest.
Explanation:
The temperate rain forest is the annual is receives 200 cm to 400 cm per year. The annual precipitation is also up to 200 cm annually in this biome. It is coniferous and broadleaves are found.
The temperate rainforest is the biome that gets dense humidity and higher rainfall per year and the trees shed their old leaves every year and new leaves are found each year. The climate is usually mild and neither cold nor hot.
What's the answer pleaseee??!!!
Answer:
the first one
Explanation:
So the predicted offspring genotypes are 50% Hh and 50% hh
so there is a 50% chance that they will have no horns and and aa 50% chance that they wont
Why is the enzyme added during manufacture of fruit juices
Answer:
its called the enzyme pectinase
Explanation:
it speeds up up the breakdown of pectin in fruits producing more juices
Question 1
Ozone prevents harmful X-rays from reaching earth.
( True or false )
Question 2
Ozone layers loss is caused by chlorofluorocarbons.
( true or false)
Answer:
answers are:
ANSWER 1. TRUEANSWER 2. FALSEPLS FOLLOW ME.....
AND ALSO MARK AS BRAINLIST
What effect do the sulfate aerosols formed by volcanoes have on global temperatures?
Answer:
There is overall agreement that volcanic sulphate aerosols in the stratosphere can reduce solar radiation reaching the earth's surface for years, thereby reducing surface temperatures, affecting global circulation patterns and generally the global climate system.
What are 2 differences and similarities between these two processes?
Answer:
The two processes are similar in that they both produce energy, albeit in two different forms. They are different in that photosynthesis assembles the glucose molecule, while cellular respiration takes it apart.Photosynthesis produces the oxygen to replenish oxygen that is used up by living organisms during respiration. Carbon dioxide produced during respiration is one of the reactants plants need to perform photosynthesis. Photosynthesis and cellular respiration are both part of a mutually beneficial relationship.Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide.
Explanation:
The principal difference, however, between photosynthesis and respiration is that photosynthesis utilizes carbon dioxide and water in the presence of light to produce glucose and oxygen, whereas respiration uses oxygen and glucose to power the activities of the cell.Both processes need carbon dioxide to produce the carbohydrates. Both processes also need an energy source to fuel the reactions. And, most important, both photosynthesis and chemosynthesis result in food for the organisms, which in turn becomes food for other organisms, supporting the circle of life.Photosynthesis and respiration are reactions that complement each other in the environment. They are in reality the same reactions but occurring in reverse. While in photosynthesis carbon dioxide and water yield glucose and oxygen, through the respiration process glucose and oxygen yield carbon dioxide and water.
In May 2018, the Kilauea volcano on Hawaii's Big Island began to erupt, spewing lava over part of the island.
Which event are Hawaiians most likely to observe first in the areas covered by lava?
A. Mosses will grow in thin, rocky soil.
B. Lichens will grow on the cooled lava.
C. Trees will grow in thick, rich soil.
D. Grasses will grow in soil with organic matter.
Primary succession occurs after the occurrence of a severe event that leaves nothing but rocky surfaces. Option B. Lichens will grow on the cooled lava.
What is succession?
The succession term refers to colonization and subsequent changes.
Colonization has been defined as the sequence of events that conduce to the establishment of individuals, populations, species, or bigger groups in areas where they were absent before.
Succession refers to changes produced in the composition and structure of communities after a perturbation. There are different grades of succession according to the perturbation intensity.
What is Primary succession?In primary succession, the perturbation is so intense that it eliminates all the life forms in the area.
It is the sequence of species appearance in an exposed area that has not been influenced by any other species or community before.
In these cases, the rock gets exposed but it can not be colonized directly. The new area needs to suffer erosion and different chemical and physical processes that fragment, degrade and dissolve the rock to make colonization possible.
Primary succession occurs after severe events affecting a region, such as a retreating glacier, a volcanic activity, or an intense fire that leave nothing but the exposed rock.
After the disturbance, the order of the living beings establishment depends on the strategies of each of the species to survive.
First, pioneer species arrive. These are the first inhabitants, mostly lichens or plants with the capability of surviving in such an environment. Only a few pioneers can establish in the open space.
Pioneers modify the habitat. They make it more suitable for the posterior establishment of later species, converting rock into fertile soil. As conditions get better, new species arrive like grasses.
Grasses and pioneers keep modifying the ground and making it better with time.
Habitat modification keeps on going while new species establish. They produce shadows and alter the temperature, and humidity, fertilizing the soil.
Competition becomes more frequent between species. The first species are eventually eliminated by competition, while new species keep appearing and competing for resources.
This sequence continues until there is no more facilitation, and the communities reache a climax, becoming stable and lasting for hundreds of years until another disturbance occurs.
In the exposed example, the severe event affecting the Hawaii's Big Island was a volcanoe eruption.
The most likely event observed first in the areas covered by lava would be Lichens will grow on the cooled lava. Option B
You will learn more about primary succession at
https://brainly.com/question/26675203
#SPJ2
help pls i need this right now
Answer:
B: student B
C: He must have either the same mass or the gravity must be equal to [M(a)xG(a)]/M(b)= (25 x 10)/30=250/30=8.33
During protein synthesis, is DNA replication needed to start the transcription process? I always see these two processes together but I don't see how DNA replication is needed here. Thank you.
in protein sysnthesis, DNA is needed but not the replication of it. The DNA is used as a template for the mRNA (which will leave the nucleus and code for the protines). DNA replication is needed to conserve the genes but it isn't necessarily needed in protien synthesis
if this didn't make sense then i can elaborate on it :)
What is the first amino acid in your protein
Answer:
Methionine
Explanation:
Methionine is specified by the codon AUG, which is also known as the start codon. Consequently, methionine is the first amino acid to dock in the ribosome during the synthesis of proteins.
Answer:
The first amino acid put into proteins is methionine.
1. What is apoptosis and what does it have to do with cancer cells?
2. What is the purpose of the Bcl‑2 proteins?
3. What is and oncogene and what can we gain from studying them?
Answer:
1.Apoptosis in Cancer
The loss of apoptotic control allows cancer cells to survive longer and gives more time for the accumulation of mutations which can increase invasiveness during tumor progression, stimulate angiogenesis, deregulate cell proliferation and interfere with differentiation [2].
2.BCL-2 family proteins are the regulators of apoptosis, but also have other functions. This family of interacting partners includes inhibitors and inducers of cell death. Together they regulate and mediate the process by which mitochondria contribute to cell death known as the intrinsic apoptosis pathway.
3.
Explanation:
Im sorry that only i can answer :<
But hope it helps! Correct me if I am wrong :>
Im sure about my answer :>
I
Why would your heart rate increase or decrease to help maintain homeostasis when you exercise?
Answer:
The cardiovascular system helps to maintain homeostasis with respect to body temperature. An increased heart rate increases the delivery of blood to your skin. Increased blood flow to your skin and sweating causes dissipation of heat, and body temperature remains within normal limits.
Explanation:
Answer:
well here mate.
Explanation:
the reason i9s while exercising different exercises require different levels of energy therefor why you do push ups your heart rate will beat very fast depending on how long you have been doing them, and when you jog you are at a comfy speed there fore your heart rate stays low and calm.
1. How are organic molecules related to all living things?
Answer:
Explanation:
Organic molecules are the molecules which exist in all living things. They are life's building blocks. All things are formed from these organic molecules.
INCOMING MESSAGE
There is a sex-linked recessive trait in our world
that malce skin blue instead of green. It is found on
14 Days x to
child, but we're trying to determine the probability
of having a boy with green skin with Briyah versus any
child with blue skin with Amalena.
BRIYAH
LVI89
PUR: 77%
GRELAF
ELV62
AMALENA
Answer:
What ?
Explanation:
HELP ME WITH THIS PLEASE
Two students are discussing natural selection in bacteria and how it can relate to antibiotic resistance in bacteria.
Bernadette states that when antibiotics are used, bacteria can respond by developing traits to help them defeat the antibiotic, which then may increase their fitness.
Dominique states that there is already a variety of traits among the bacteria. Bacteria that have traits that allow them to survive the antibiotic and reproduce may have higher fitness.
Which individual's reasoning do you agree with more and why?
Answer:
sorry
Explanation:
hindi ko po Alam same din nga tayo
6. Scientists have genetically engineered bacteria to feed exclusively on petroleum products. How
can this technology benefit the environment?
A It can increase the amount of fossil fuels available for energy production
B. It can reduce the amount of harmful gasses in the atmosphere.
C. It can decrease the dependence on petroleum products for energy
D. It can reduce the effects of petroleum spills in sources of water.
B
Based on solute concentrations, do you expect the cell to
swell or shrink?
Answer:
The cell will swell and burst because, when the cell is swelling it wont have an effecton the solute concentration outside the cell.
Adenine, Guanine, Thymine and Cytosine are 4 nitrogenous bases that belong to
DNA
RNA
none of the above
Answer:
DNA
Explanation:
Adenine, Guanine, uracil and cytosine belong to RNA
Demonstration of Learning:
1. What is the main difference between a prokaryotic cell and a eukaryotic cell?
A – Prokaryotic cells have a nucleus while Eukaryotic cells do not.
B – Eukaryotic cells have a nucleus while Prokaryotic cells do not.
C – Both have a nucleus.
D – Both do not have a nucleus.
2. The “nucleus” of a cell is kind of like a –
A – Stomach
B – Eye
C – Brain
D – Heart
3. Plants and Animal cells are both ____________ while Bacteria cells are ______________.
A – Eukaryotes, Eukaryotes
B – Prokaryotes, Prokaryotes
C – Prokaryotes, Eukaryotes
D – Eukaryotes, Prokaryotes
Answer:
1- B eukaryotic cells have a nucleus while prokaryotic don't
2- C
3- D