Explanation:
Oil spills at sea are generally much more damaging than those on land, since they can spread for hundreds of nautical miles in a thin oil slick which can cover beaches with a thin coating of oil. These can kill seabirds, mammals, shellfish and other organisms they coat.
Depending on the circumstances, oil spills can be very harmful to marine birds, sea turtles and mammals, and also can harm fish and shellfish. Oil destroys the insulating ability of fur-bearing mammals, such as sea otters, and the water-repelling abilities of a bird's feathers, exposing them to the harsh elements.
Owls and hawks eat the same thing. That relationship is called?
Answer:
Competition
Explanation:
the owls and hawks eat the same food, so they compete over it and would both be impacted if something happened to the food.
using a genetic code chart and the mRNA codons provided in the table below, fill in the appropriate amino acids in the BLANK boxes.
Answer: easy
Explanation:
How do the plasma membrane and mitochondria interact with each other to perform the function of the cell?
Answer: Takes in glucose and oxygen that is needed by the mitochondria for cell respiration and releases CO2 from the process
Which is a difference between the Paleozoic and Mesozoic era?
Explanation:
Animals lived in the water during the Mesozoic and on land in the Paleozoic. Animal complexity increased during the Paleozoic while the first flowering plants appeared in the Mesozoic era. ...
The Paleozoic era, not the Mesozoic era, had the first dinosaurs. The first mammals emerged in the Paleozoic era, not the Mesozoic era. The Mesozoic era, not the Paleozoic era, had the first animals with shells.
helpppppp me plz and please make these answer right please TnT
Answer is B
Explanation:
They are both increasing
Susan has been assigned to build a model of a plant cell. She has many materials to help her build her model: plastic wrap, a plastic sandwich
bag, aluminum foil, different kinds of dry pasta, stiff cardboard, and pipe cleaners.
She selects the stiff cardboard to represent which outside supporting part of the plant cell?
O A. cell membrane
O B. mitochondria
O c. cell wall
D. nucleus
E. vacuole
HELP!
i believe the answer is c, cell wall^^
Cell wall supporting part of the plant cell. So, the correct option is C.
What is Cell wall?A cell wall is defined as the structural layer surrounding certain types of cells present outside the cell membrane which can be rigid, flexible and sometimes rigid. The cell wall provides both structural support and protection to the cell which serves as a filtering mechanism.
Cell wall present only in plants and some fungi, bacteria and algae. The plant cell wall is arranged in 3 layers which are composed of carbohydrates, such as pectin, cellulose, hemicellulose and other small amounts of minerals, which form a network with structural proteins to form the cell wall.
Thus, Cell wall supporting part of the plant cell. So, the correct option is C.
Learn more about Cell wall, here:
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Which of the following changes are linked to an increase in ocean water temperature?
Answer A: An increase in metabolism in marine species and a decrease in dissolved oxygen in ocean water
Answer B: A decrease in metabolism in marine species and a decrease in dissolved oxygen in ocean water
Answer C: An increase in metabolism in marine species and an increase in dissolved oxygen in ocean water
Answer D: A decrease in metabolism in marine species and an increase in dissolved oxygen in ocean water
The changes that are linked to an increase in ocean water temperature are an increase in metabolism and a decrease in dissolved oxygen in ocean water.
What do you mean by Dissolve oxygen?Dissolve oxygen may be defined as a relative measure of the amount of oxygen that is dissolved in a given medium.
It is universally accepted that a lack of oxygen leads to a rise in temperature. The process of metabolism internally requires energy but on completion of it, the temperature may get slightly increased in the surroundings.
Therefore, the changes that are linked to an increase in ocean water temperature are an increase in metabolism and a decrease in dissolved oxygen in ocean water. So, the correct option is A.
To learn more about Metabolism, refer to the link:
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The changes are linked to an increase in ocean water temperature an increase in metabolism in marine species and a decrease in dissolved oxygen in ocean water.
What factors affect the ocean's temperature?The temperature of ocean water is controlled by many factors. The factors affecting the temperature of ocean water are:
Latitude.Inequality in the distribution of water and land.Duration of day.Clear atmosphere.Distance of the earth from the sun.A Number of sunspots.Oceanic Currents.Thus, the option "A" is correct.
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More than 20 species of Hawaiian honeycreepers are descended from a goldfinch-like ancestor that arrived on one of the islands about 5 million years
ago from Asia or North America. The birds of the various species are similar in body size and shape, but differ in color and boak shape. How could so
many species have evolved from a single ancestral species?
Fill in the missing words.
natural selection
founder effect
geographically isolated
species
evolution
The ancestral finch founded a new population on one of the Hawaiian Islands. Due to the
allele frequencies of the first
small population on one of the islands chuld have differed from their continental goldfinch-like ancestors. The process of
resulted in adaptation and
of the island population into a new
over time. Some of the birds crossed to some of the other islands where they were
and
evolved into more species occupying different niches.
Which of the following is NOT a mass flower?
O Shasta Daisy
O Tuberose
O Gardenia
O Marigold
¿Cuál de los siguientes enunciados NO forma parte de la teoría celular propuesta por Schleiden y Schwann, y con aportes de Virchow? * E) Toda célula deriva de otra preexistente D) Todos los seres vivos están formados por células. C) La célula es la unidad de evolución de los seres vivos. A) La célula es la unidad de estructura de los seres vivos. B) La célula es la unidad funcional de los seres vivos.
Answer:
C) La célula es la unidad de evolución de los seres vivos.
Explanation:
La teoría celular fue formulada por Schleiden y Schwann en 1837 a partir de observaciones propias y de información citológica relacionada con la estructura y la función de las células obtenida muchos años anteriores a ellos, especialmente a partir de los aportes de 1-Anton Van Leewenhoek, quien identificó microrganismos vivos mediante sus observaciones con un microscopio, y 2-Robert Hooke, quien observó celdas (de allí el nombre de células) también bajo el microscopio. Schleiden y Schwann postularon que la célula debería ser la unidad estructural y funcional en los seres vivos, la cual debería ser capaz de mantener de modo independiente el estado vital. Posteriormente, en 1855, Virchow aportó una conclusión fundamental: todas las célula derivan de la replicación (división) de células preexistentes. Los virus se consideran una excepción a la teoría celular porque ellos son considerados organismos vivos (aunque esta consideración está sujeta a debate), los cuales poseen un nivel estructural y de organización menor al nivel de una célula. Respecto a este punto, cabe aclarar que los virus son parásitos intracelulares los cuales derivan (descienden evolutivamente) de organismos celulares y por lo tanto es posible asumir a sus orígenes como subproductos de los genomas de las células (es decir, de organismos celulares).
The Grand Coulee dam and hydroelectric plant are located on the Columbia River in Washington state.
How does this hydroelectric power plant affect the natural resources in the state over a long period of time?
O A Coal and gas are less likely to be burned to generate electricity,
B. Water quality is improved when the dam filters the river system,
O c. Soil resources are conserved when reservoirs are filled behind the dam.
O D. Air quality decreases when electricity is generated through hydroelectric power.
Answer:
منننم
Explanation:
رون
what body system is responsible for the flow of blood, nutrients, oxygen and other gases, and hormones to and from cells
Research that seeks to understand the source of water pollution for given body of what is an example of applied science
Answer:
True
Explanation:
Research that seeks to understand the source of water pollution for given body of what is indeed an example of applied science.
Applied science is a branch of science that deals with the application of scientific knowledge to solve real-life problems. This is as opposed to natural science which deals mainly with the physical world and is largely theoretical. When the theoretical knowledge obtained from natural science is put to real use to solve existing problems, it is termed applied science.
he says “heart muscles barely regenerate “ do you remember what stage of the cell cycle that is ?
what are the end product of the digestion of food
Explanation:
The end products of digestion process can be listed as follows: Carbohydrates like starch and disaccharides will be digested into monosaccharides like glucose, fructose and galactose. Proteins will be digested into amino acids. Fats will be digested into fatty acids and glycerol
PLEASE HELPPP , NEED HELP IN BIOLOGY
Answer:
I wish I could help you but I can't. I'm in biology too but I don't remember learning that
Which of the following is an area of authority in a design?
O Tension
O Dominance
O Accent
O Contrast
guys please help its easy but i don't pay attention so please help
Answer:
1. Green body color, Pointed ears, Five fingers
2. Short
3. Long hair
4. Tall, Red hair, Green eyes
Explanation:
.
define metabolic water
Answer:
Metabolic water refers to water created inside a living organism through their metabolism, by oxidizing energy containing substances in their food.
Explanation:
hope this helps you.
The nitrogen cycle produces amino acids which allow plants to make ?
A. Sugar
B. nitrogen
C. protein
D. carbon
A human skin cell contains 46 chromosomes how many chromosomes are present in a human egg cell
Answer:
23 chromosomes
Explanation:
Egg and sperm cells are produced by meiosis, which means they will be left with a half set of chromosomes.
How can individuals help to conserve the resources in the picture?
Which of the following do we get from biodiversity?
Explanation:
Utilitarian values include the many basic needs humans obtain from biodiversity such as food, fuel, shelter, and medicine. Further, ecosystems provide crucial services such as pollination, seed dispersal, climate regulation, water purification, nutrient cycling, and control of agricultural pests.
Biodiversity supports human and societal needs, including food and nutrition security, energy, development of medicines and pharmaceuticals and freshwater, which together underpin good health. It also supports economic opportunities, and leisure activities that contribute to overall wellbeing.
The diagram below represents stages of a cellular process for a cell with 4 chromosomes
Answer:
Explanation:BCDA
Suggest two ways you could determine if two species are mimics in nature.
Answer:
A species could be a mimic if it's colors are slightly off from the creature they're trying to mimick, or, upon closer inspection, have a different body shape than the creature they're trying to mimick.
Students filled two beakers with 500 mL of water each. They placed three drops of live algae culture into each of the beakers, then used a dissolved oxygen sensor to measure the oxygen content of the water in each beaker. The students then stirred 5 mL of nitrogen-rich fertilizer into one of the beakers, and labeled the beaker A. Nothing was added to the second beaker, which the students labeled B. Both beakers were placed under a high-intensity light over a weekend. On Monday, the students measured the amount of oxygen in the water of each of the beakers. Which aspect of the watershed were these students trying to model?
A. The effect of fertilizer-contaminated surface water flowing as runoff into a waterway
B. How stagnant or non-flowing water can result in providing a habitat for living organisms such as algae
C. The inverse relationship between water, light, oxygen, and photosynthesis
D. How light and oxygen levels in water affect the growth of algae within a system over time
D. How light and oxygen levels in water affect the growth of algae within a system over time
If a heterozygous fire-breathing dragon
is crossed with one that does not
breathe fire, what proportion of their
offspring will be fire breathers?
Two species of hummingbird want the same flowers. This is an example of what kind of ecological pressure?
Answer:
competition
Explanation:
I'm not sure if this is the answer you are looking for or not but it sounds like it could be competition
The manure pit has been emptied and Ted now has to enter the manure pit to perform some maintenance work. He is hooked up to a lifeline and his colleague Sam is outside the pit ready to assist should a rescue become necessary. Do you notice any issues in this scenario?
The pit if empty so there is no need for additional precautions
Ted is wearing a lifeline so there is no need for additional precautions
Sam should be wearing a self-contained breathing apparatus
Ted should be wearing a self-contained breathing apparatus
Answer:
D. Ted should be wearing a self-contained breathing apparatus
Explanation:
According to this question, Ted has entered into an empty pit in order to do some maintenance work and his colleague, Sam, is outside the pit ready to assist him in case of emergency.
It is necessary to take additional precautions even if Ted is tied to a lifeline or the pit is empty. However, the additional precaution should be that Ted should be wearing a self-contained breathing apparatus (SCBA) in case of breathing or respiratory problems down the pit.
If there was an oil spill in Puget Sound and half of the plankton was destroyed, what do you think would happen to the small fish in the sound? What about the salmon and whales? How do you think the people living near Puget Sound might be affected?