The kind of investigation used in the scenario above will be either primary or secondary investigation.
Why would they use primary or secondary investigation?If they wanted to carry out an investigation from scratch using their own parameters, case-controls, and random sampling from scratch perhaps so they can have control, then that would be the primary investigation.
Secondary investigation on the other hand gleans off information already researched and provided at the primary investigation level.
Learn more about primary investigation at:
https://brainly.com/question/13672588
#SPJ1
Which of the following groups has the most individuals found in the classification of animals?
-species
-order
-genus
-kingdom
Answer:
-kingdom
Explanation:
Kingdom is the highest level of classification among the listed options. Think about how many organisms are in plant kingdom vs a specific species of rose plants.
Why are scientists and governments working to save shark populations? What are some solutions they are testing? What else do you think would help?
Answer: The shark population is slowly but surely decreasing
Explanation:
There will be sharp increase in the natality rate in sharks which alert the government so they will be not come under endangered species.
What is endangered species?A species considered to be facing a very high risk of extinction in the wild is called endangered species.
There are some solution has been tested by the scientist so that they can find that what makes increase in natality rate, incase if there is toxic chemical or anything in water. Ban of shark fishier will also help in shark conservation.
Learn more about endangered species here:
https://brainly.com/question/10415903
#SPJ2
PLEASE HELP A S A P!! WILL GIVE A WHOPPING 50 POINTS!!
which of the following conculisions about mutations in the dna sequence of a gene is most constest with the statement in the box?
A Mutations are always beneficial.
B Mutations are always rapidly occurring.
C Mutations are the only way new species arise.
D Mutations are an important mechanism for the evolution of new species.
Answer:
The Correct answer is D: Mutations are an important mechanism for the evolution of new species. Without mutation, new genes do not arise. Without those new genes, new species cannot evolve.
Explanation:
A: Mutations are not always beneficial. Many are harmful
B: Mutations do not always occur rapidly
C. Mutations lead to new genes, but they do not guarantee speciation.
How do animal cells get their energy
Answer:
All the living cells in an animal need energy.
Explanation:
Animal cells all rely on cellular respiration, a process that releases energy by combining glucose and oxygen.
Give reason why light intensity,carbondioxide concentration and temperature are limiting factors.
Answer:
because light intensity can only increase the rate of photosynthesis up to the point that temperature or carbon dioxide levels limit it
What is a gag law?
A rule that prevents employees from revealing their salaries.
A rule that prevents companies from sharing information about employees.
A rule that prevents government from passing new legislation.
A rule that prevents people from reporting illegal behavior.
Answer:
A rule that prevents government from passing new legislation.
Explanation:
The development of the theory of evolution had many contributors. Which lists these contributors in chronological order? Erasmus Darwin, Greeks and Romans, Lamarck, Malthus, Charles Darwin Lamarck, Malthus, Greeks and Romans, Erasmus Darwin, Charles Darwin Greeks and Romans, Erasmus Darwin, Lamarck, Malthus, Charles Darwin Greeks and Romans, Lamarck, Erasmus Darwin, Malthus, Charles Darwin
Greeks and Romans, Erasmus Darwin, Lamarck, Malthus, Charles Darwin are the contributors of the evolution theory research. Thus, the correct option is D.
What is evolution?Evolution is defined as a change in the genetic composition of a population over successive generations.
Let’s arrange the theories given by the following in chronological order-
Greek and Rome – The evolutionary theory was proposed for the first time some 2000 years back by Anaximander. Erasmus Darwin brought his “The law of organic life” in between years 1794-1796. Lamarck Mallus first presented his theory of Inheritance of Acquired Characteristics in 1801.Darwin published his work “Origin of species” in 1859.For more information regarding evolution, visit:
https://brainly.com/question/4207376
#SPJ1
What part of the canola plant does canola oil come from.
Answer:
Canola Seeds
Explanation:
Answer:
The seeds from the plant.
The correct way to calculate population density is by dividing the total population by the land area.
A. True
B. False
Answer: True
Explanation:
To calculate the population density, you will divide the population by the size of the area.
Formula=Population Density = Number of People/Land Area.
The number of inhabitants, or the population divided by the area's size, determines the population density. Many creatures' distribution, growth, and migration can all be described using population density.
What is the population density?Population density is the number of individuals of a species in a specific geographic area.
It is computed by dividing the population, or the total number of people in a population, by the total amount of space, in this example, the land area.
Demographic data can be quantified and examined in relation to infrastructure, ecosystems, and human health using population density data.
High population densities are typically found in lowland plains, flat river basins and deltas, and volcanic regions with good soil.
Low population densities are typically seen in mountainous regions with steep slopes and poor soil.
Therefore, it is true to calculate population density is by dividing the total population by the land area.
Learn more about population density here:
https://brainly.com/question/16894337
#SPJ2
chech the screenshot
Answer:
B. Biotic and Abiotic
Explanation:
Biotic : Plants , bacteria
Abiotic : Soil, water droplets, dessert , etc
Identify the nonspecific immune response described. is characterized by heat, redness, swelling, and pain. is the 1st line of defense that prevents pathogens from entering body. causes elevated internal temperatures making a less hospitable environment for pathogens. are white bloods cells that try to consume pathogen.
The nonspecific immune response that is characterized by heat, redness, swelling and pain is the first line of defense that prevents pathogens from entering the body.
Main signs of inflammationThe inflammatory process leads the body to produce five classic signs:
heatflushing (redness)tumor (swelling, edema)pain and loss of function.Heat and flushing are caused by the dilation of the vessels and the increase in local blood flow leads to a reddish color.
With this information, we can conclude that the nonspecific immune response that is characterized by heat, redness, swelling and pain is the first line of defense that prevents pathogens from entering the body.
Learn more about inflammation in brainly.com/question/608378
#SPJ4
Acidosis has what effect on the resting membrane potential of nerve cells?.
The effect of Acidosis on the resting membrane potential if nerve cells is it causes Hyperpolarization.
AcidosisAcidosis can be defined as a condition in which there is too much acid in the body fluids or bloodstream. It is the opposite of alkalosis (a condition in which there is too much base in the body fluids or bloodstream).
Therefore, Acidosis has hyperpolararization effect on the resting membrane potential of nerve cells.
Read more on Acidosis:
https://brainly.com/question/1281964
#SPJ1
Blood smears are used in the diagnosis of: Group of answer choices toxoplasmosis. malaria. toxoplasmosis and malaria. African sleeping sickness and malaria. No answer text provided. African sleeping sickness.
Blood smears are used in the diagnosis of malaria and African sleeping sickness.
What are blood smears?Blood smears are stained thin layers of blood on microscope slides. They are usually prepared for examination under the microscope.
Blood smears are useful in checking the presence of parasites in blood samples.
Malaria is caused by a protozoa parasite under the genus Plasmodium while African sleeping sickness is caused by Trypanosoma brucei.
More on blood smears can be found here: https://brainly.com/question/9750262
#SPJ1
what the heck is a turtle?
Answer:
A turtle is a tartle
Explanation:
Answer:
Turtles are an order of reptiles known as Testudines, characterized by a shell developed mainly from their ribs. Modern turtles are divided into two major groups, the side-necked turtles and hidden neck turtles which differ in the way the head retracts.
Explanation:
What are two differences between how isolated storms and cold front storms form?
SOCIOLOGY
2. According to Ms. Barrios, what was the motivation behind the marketer's targeting in this
instance? Discuss whether you agree with her analysis or not and why.
3. Explain what Ms. Barrios and her team learned from the tournaments they conducted around
the world when it comes to marketing on the basis of gender.
4. List some of the gender stereotypes that Ms. Barrios mentions are often repeated in the
marketing world. Have you heard of these stereotypes before? Can you think of others that are
similar?
5. Write a paragraph that discusses your opinion of marketing to a person's gender. Are there
specific products that should be marketed to gender? Is gender based marketing helpful or
harmful?
Gender stereotypes in marketing involves marketing certain products to only a particular gender such as pink colored products to only females.
What are gender stereotypes?Gender stereotypes are certain attributes or characteristics which are thought or assumed to be reserved only to a particular gender.
Gender stereotypes in marketing include the stereotype that only girls like pink colors or that men only men should wear trousers.
Therefore, gender stereotypes in marketing involves marketing certain products to only a particular gender such as pink colored products to only females.
Learn more about gender stereotypes at: https://brainly.com/question/24206771
#SPJ1
Answer:
1. Mrs. Barrios realized that she was being targeted by gender-based marketing by spotting advertisements for women-focused products while watching the women's game on TV.
2. They thought since it was a women's game on TV more women would watch so they were putting ads like makeup and cleaning products to sell more
3. Gender was rarely the most predictive thing to understand consumer needs
4. Women don’t like to invest, Women hate managing their money
5. This is more of a your opinion things about advertisements directed towards men and women
Watched the video and got this right
Edmentum/Plato
Cells in every part of a fish's body need nutrients. Which two statemen:
explain how a fish's organ systems provide its cells with nutrients?
A. The nervous system removes nutrients from various parts of the
body.
D B. The respiratory system brings nutrients into the body.
D C. The digestive system breaks down food into nutrients.
0 D. The circulatory system carries nutrients to various parts of the
DoG
Answer:the digestive system breaks down food into nutrient
Explanation:
Answer: the circulatory system carries nutrients to various parts of the.
The digestive system breaks down food into nutrients
Explanation: because of the digestive system breaking down nutrients the circulatory system circulates those nutrients around
4
Select the correct answer.
Jason is preparing notes on taxonomy. What rules should he follow when writing the name of the species?
OA Write the name of the species in bold.
OB. Write the name of the species in uppercase.
OC. Write the genus and name of the species together in italics.
OD.
Write the genus and name of the species together in italics and underlined.
Reset
Mext
Answer:
write the jeans and name of the species together in italics and underline
Blood Blood has four main components:Plasma is a straw-colored fluid. It is about 90 percent water and 10 percent dissolved gases, salts, nutrients, enzymes, hormones, waste products, plasma proteins, cholesterol, and other important compounds. Parts of plasma help control body temperature, transport substances, and fight infection. Plasma proteins are involved in blood clotting.Red blood cells transport oxygen. Blood gets its red color from the iron in hemoglobin, a protein that binds oxygen in the lungs and releases it in the capillaries.White blood cells guard against infection, fight parasites, and attack bacteria.Platelets are cell fragments involved in blood clotting.
For Questions 1-5, write True if the statement is true. If the statement is false, change the underlined word or words to make the statement true.
___________2. The human body contains 8-10 liters of blood.
Answer:
True The human body contains 8-10 liters of blood.
What role do humans play in the loss of species and ecosystem services?
Answer:
Building property and destorying species' enviroment
Explanation:
Humans always are buying land and sometimes different species live on the land, humans are killing their enviroment. ANd without different species then the ecosystem will lose it's balance.
6.12D What is one way plants and animals are different
Answer:
Explanation:
Plants are green. live using sunlight, carbon dioxide, and nutrients, making their own food through the process of photosynthesis. In contrast, animals live by eating other organisms (plants, animals, bacteria, or even bits and pieces of dead organisms).
Answer:
Plants are green. They live using sunlight, carbon dioxide, and nutrients, making their own food through the process of photosynthesis. In contrast, animals live by eating other organisms
Explanation:
hope this helps
The Cell Cycle: MEIOSIS
Answer:
doubles
organism
the same
Q1: What systems form the structure of the human body?
Answer:
The systems that form structure of human body is Skeletal system which most maintain the shape of the body.
!PLEASE HELP!
What is 160,000 in scientific notation
Thanks :)
Answer:
It is 1.6 × 10⁵
What are examples of pollution that can result from mining operations?
mercury and cyanide
pesticides and fertilizer
salt and petroleum
soil and sediment
Mining involves drilling, blast, screening, and many other procedures to extract materials from the Earth. It can lead to release of mercury and cyanide.
Where are cyanide and mercury released?Mercury is released to the environment through activities like gold mining which is used to extract gold from its ore.
Cyanide is the primary reagent used for mining gold as it aids in the efficient extraction of gold from its ore.
Thus, the correct option is A.
For more details regarding mining, visit:
https://brainly.com/question/14277327
#SPJ1
Which list of characteristics describes organisms classified as animals?
eukaryotic, multicellular organisms, and most animals have complex tissue structure with differentiated and specialized tissue.
Why would chopping up starfish and throwing them overboard not be a good plan when trying to get rid of starfish on a fishing boat ?
Answer:
If you cut a starfish radially (cut passing through the centre of the body) in five parts, every part will regrow into a new fully developed star fish.
SOMEONE PLS HURRY HELP
Which of the following is NOT a system important for an individual's survival?
a. nervous system b. Skeletal system c. Reproductive system d. Circulatory system
Which of the following is a benefit of modern agriculture systems?
A. Increased use of fertilizers and pesticides.
B. Increased cost of food production.
C. Increased availability of food.
D. Decreased number of small family farms.
Please help I really need help on this question!!!
Answer:
Conduction
Explanation:
convection- not related, as it is hot air rising and cold air falling, which isn't happening.
Subduction- that has to do with the Earth's plates moving
Radiation- doesn't have to do with heated substances.
