Answer:
the answer is east africa
Explanation:
hope the answer helps
Any member of the biological family Hominidae is known as a hominid. These are considered as the great apes that have become extinct and are living.
What is the original source of hominids?At present, there are chimpanzee, orangutans, humans, and gorillas. The hominids originated on the continent Africa, mainly in the Eastern parts of Africa. The hominids dispersed to other continents from Africa.
The correct order of the most densely populated continents is : Asia, Europe, Africa, North and South America and Australia. Africa has a population of 1.26 million and the population density of this continent is 87,15 people per square mile. Africa is experiencing the world's fastest growing population.
Asia is the most populated continent in the world with a population of 4,5 billion. The population density in Asia is 246,11 per square mile. Approximately 7,6 billion people live on earth on seven continents.
Therefore, Any member of the biological family Hominidae is known as a hominid. These are considered as the great apes that have become extinct and are living.
Learn more about Asia on:
https://brainly.com/question/15432079
#SPJ6
7. Mateo and Jackie were on a playground rolling some different sized balls to get them to crash. They
used a tennis ball (the same mass) in both crashes. They tried two Soccer balls-a pink one (more
mass) for Crash l the and a blue one (less mass) for Crash 2.
Answer:
b
Explanation:
beacuse it b and ghcgdd
The answer is A
This is because since the pink soccer ball has a larger mass than the smaller blue soccer ball, it would take a stronger force to move it than it would for blue soccer ball.
What marks the furthest advance of a glacier
Answer:
terminal moraine
The farthest a glacier has advanced is marked by a terminal moraine. This is a ridge of tillage heaped up by the glacier before it starts to recede.
Explanation:
A terminal moraine is the ridge of till that marks the farthest advance of the glacier before it started to recede
How have humans impacted biodiversity
Answer:
The main threats facing biodiversity globally are: destruction, degradation and fragmentation of habitats. reduction of individual survival and reproductive rates through exploitation, pollution and introduction of alien species.
Explanation:
When an ocean plate and a continent plate converge, which plate subducts? (multiple choice)
the continental plate
which statement best explains why people with cancer due to asbestos exposure do not pass the mutation on to their offspring
Answer :
I know this is late but the answer is the mutation occurred in somatic cells
Explanation :
I got it right on quizziz
Answer:
I thought it was D, but he seems to be right
Explanation:
The graph shows that if Jenna walks for 4 1/2 hours, she will walk blanck miles.
what’s the answer for this question
Answer:
i cant really see it
Explanation:
Answer: it is metaphase because that means it's in the middle so it's B.
Madison is conducting a biotechnology experiment in her kitchen. Her goal is to make yogurt with a pH of 4.5 in the optimal time of 4 hours. Normally, she uses a mixed culture of L. bulgaricus and S. thermophiles to ferment yogurt. She designs her experiment to include the mixed cultures but also with the L. bulgaricus culture alone to see if one would ferment faster. She graphs her results to display her data.The graph depicts the results of an experiment to make yogurt. Over six hours, milk maintains 6.5 pH. When L. bulgaricus is added to milk, the pH declines from 6.5 to about 4.3 in six hours. When L. bulgaricus and S. thermophilis are added, the pH declines over six hours to approximately 3.5.Study the graph of her results.Certain bacteria that produce lactic acid as a waste product during fermentation, an Choose... process, are important to the food industry. This lactic acid is what gives yogurt its Choose... taste. From the graph, based on the pH after 4 hours, the Choose... would taste the most acidic.
Answer:
Firstly, Milk alone did not ferment or change in pH at all, showing that it is a control variable on this experiment. The L. bulgaricus culture alone did not meet Madison's goal to make yogurt with a pH of 4.5 within 4 hours; however, the mixed culture S. thermophilis and L. bulgaricus met Madison's goal of reaching a 4.5 pH. In conclusion, the mixed culture is the fastest fermenting culture that madison has, and it meets her goal of reaching a pH of 4.5 in the optimal time of 4 hours.
PLEASE HELP ASAP!!! Its the last question and I really don't want to get it wrong
Which phrase is not an example of intercellular communication?
A-chemical messengers dock onto receptors of adrenal gland
B-a vesicle encloses over a nutrient molecule
C-electrical signals pass between heart cells
D-chemical signal from pituitary gland to adrenal gland
Thank you in advance
Answer:
B a vesicle encloses over a nutrient molecule
Is osmosis an example of facilitated diffusion or active transport ? explain why.
Answer:
Diffusion I think.....
What is a flower, how is it fertilized and why is it colorful/smell nice?
Answer:
flower is the part of a plant that is bright in colour and provides the pollen that is moved from plant to plant for pollination
Predict what would happen to the H+ ion concentration if you added sulfuric acid to water. Would the pH increase or decrease
When a sulfuric acid is dissolved in water, hydrogen ions are produced, increasing the concentration of hydrogen ions in the solution. Result in decrease in pH of solution.
What is PH solution?Indicating the acidity or basicity of a solution, the pH of a solution measures the molar concentration of hydrogen ions in the solution.
The acronym pH stands for “power of hydrogen,” and the pH value in numbers is simply the negative of the molar concentration of H+ ions divided by 10.
A solution's acidity can be determined by looking at its pH, which is a measurement of hydrogen ion concentration.
Pure water slightly separates into ions with roughly equal amounts of hydrogen and hydroxyl (OH) ions.
Nutrient availability, biological processes, microbial activity, and chemical behavior can all be influenced by pH.
Therefore, if you added sulfuric acid to water, pH decrease.
Learn more about pH here.
https://brainly.com/question/2288405
#SPJ2
Cellular respiration classified as________respiration,occurs in the__________.
Answer:
1.a combustion reaction
2.inside of cells
Explanation:
Although cellular respiration can be classified as a combustion reaction (thanks to its release of energy in the form of heat), because it occurs inside of cells, the energy is released in slow bursts, and only after a series of reactions and processes. As cellular respiration occurs, it produces CO2, carbon dioxide, as a waste product.
What is an example of the effect of environmental factors on cell differentiation?
A. The plant hormones known as auxins stimulate cell elongation in roots and stems.
B. The sex of turtles is determined by temperatures in the nest during incubation
C. The kidneys release more urine in response to an increase in blood pressure.
D. The menstrual cycle is controlled by the hormones estrogen and progesterone.
Answer:
Environmental factors can also influence gene expression and cell differentiation. For example, available nutrients, salinity, and temperature are all factors that can influence gene expression in organisms. In Himalayan rabbits, genes that code for fur color are turned on and off depending on temperature.
Explanation:
I dont have an exact answer but this can help
An example of the effect of environmental factors on cell differentiation is : ( B ) The x of turtles is determined by temperatures in the nest during incubation
What are Environemtal factorsEnvironmental factors are factors directly related to the environments. They include temperature , pollutants, population density and light and food. These environmental factors can have a direct effect on certian activities suchs as cell differentiation. An example of the effect of the environmental factors on cell differentiation is determination of the x of turtles by temperatures in the nest.
Hence we can conclcude that An example of the effect of environmental factors on cell differentiation is : The x of turtles is determined by temperatures in the nest during incubation.
Learn more about Environmental factors : https://brainly.com/question/6365918
Please help!!! Below is a scenario about an experiment; there are three questions referring back to this scenario, so read it carefully. Sherri wanted to test what fertilizer worked best on her tomato plants. She bought 4 different brands of fertilizer, and five tomato plants. She labeled each plant A-E. She did not give plant E any fertilizer. Each plant was kept in the same location, with the same amount of sunlight, and given the same amount of water each day. Each day at noon she measured her plants. 1. What is the independent variable in this scenario? - The type of plant - The growth of the plants - The amount of water given - The fertilizer given 2. What is the dependent variable? - The type of fertilizer - The amount of water given to each plan - The type of plant - Daily plant growth 3. Select all of the controlled variables present. - The type of plant - The type of fertilizer - How much sunlight the plants receive - How much water they receive daily
Answer:
Independent variable: The fertilizer given
Dependent variable: Daily plant growth
Constants: How much water they receive daily, How much sunlight the plants receive, type of plant (tomato plant)
Explanation:
Independent variable of an experiment is the variable that is changed or manipulated by the experimenter in order to bring about a measurable response. In this experiment where Sherri wanted to test what fertilizer worked best on her tomato plants. She used 4 different brands of fertilizer. Hence, the FERTILIZER is the independent variable
On the other hand, the dependent variable is the variable that is measured in the experiment. It is the variable that responds to the independent variable. In this experiment, the DAILY PLANT GROWTH is the dependent variable.
Constants are variables that are kept unchanged or constant throughout the experiment. In this case, the constants or controlled variables are: : How much water they receive daily, How much sunlight the plants receive, type of plant (tomato plant)
How do cyanobacteria photosynthesize?
Answer:
hope it helps...
Explanation:
In general, photosynthesis in cyanobacteria uses water as an electron donor and produces oxygen as a byproduct, though some may also use hydrogen sulfide a process which occurs among other photosynthetic bacteria such as the purple sulfur bacteria. Carbon dioxide is reduced to form carbohydrates via the Calvin cycle.
What is a tornado? Describe in 5 sentences at least, in your own words.
Answer:
a tornado is a very destructive cloud that destroys things bring a lot of damage and harm to everybody where that tornado is located
Explanation:
Answer:
A tornado is a dangerous natural disaster. Tornados are formed by air from one side and the other by merging into eachother and they will start rotation like a cyclinder. the more the air is narrow and streached the faster it gets. these can go up to 300 mph. they can destruct any type of building, trees or vehicles miles away.
Explanation:
Over the summer you went to visit a lake. When you get home you email me and ask me what species live in and around the lake. I reply and tell you I cannot answer that without much more information. State the factors and characteristics needed in order to determine what type of community it could support. For example, I don't even know what country the lake is in.
Answer:
Can i have your number you kinda fine
Explanation:
Answer:
If you don’t know what country the lake is in i cant help..thx for the points tho
Explanation:
Which system of the human body controls body loss and regulates body temperature?
Answer:
Our internal body temperature is regulated by a part of our brain called the hypothalamus. The hypothalamus checks our current temperature and compares it with the normal temperature of about 37°C. If our temperature is too low, the hypothalamus makes sure that the body generates and maintains heat.
Explanation:
Answer:
hypothalamus
Explanation:
It is the main organ which guides other organs to maintain body temperature
LOT OF POINTS MARKING PEOPLE AS BRAINLIST
5. Describe logistic growth and exponential growth.
Answer:
Population Growth Form: The graphic pattern obtained when a population growth is plotted against time is called population growth form or model. There are two types namely: Exponential J-shaped and Logistic or S-shaped.
J-shaped or Exponential Growth Form: At any point of time, population size does not reach the equilibrium.
Explanation:
When resources are limited, populations exhibit logistic growth. In logistic growth, population expansion decreases as resources become scarce.
Helpppppppppppppppppppppp
Answer:
By the looks of it its probably B
Explanation:
Answer:
I think osmosis is the required answer
Organisms store chemical energy in different molecules. Which of the following statements is true?
a)Cells have a lot of ATP
b)Cells have a small amount of ATP
c)Cells have an unlimited amount of glucose
d)Cells can make more glucose by breaking down ATP
Answer:
D
Explanation:
Which organisms are carrying out both photosynthesis and cellular respiration?
Answer:
Plants!
Explanation:
20 POINTS!! PLS HELP for Social Studies:
Out of all the different ancient lands you have learned about, discuss which one you would like to live in most!
Discuss these points on why:
Trade
Location
Land
Beliefs
Answer:
Associated with Mesopotamia are ancient cultures like the Sumerians, ... Learning about this time period can be a little confusing because these ... We believe Sumerian civilization first took form in southern Mesopotamia ... them to travel into the Persian Gulf and trade with other early civilizations,
Explanation:
This is sugar found in the side chains of DNA.
Answer:
It should be deoxyribose
Electrons have a blank
charge?
Answer:
Electrons have a negative charge.
a positive charge ,,,,,,,,,
which source has the widest range of residence time
Answer:
Underground water source
Explanation:
Underground water source has the widest range of residence time. Underground water are usually present deep under the ground and are formed from the rainfall seeping into the soil and remaining there. Evaporation takes a bit of the water and the remaining are usually present for a very long time.
Underground water residence time usually ranges between few weeks to a thousand years which depicts a very wide range.
Which of the following is not part of a chromosome?
Answer:
b See g Chromosome is just a threadlike structure of nucleic acids and protein RNA is is the answer
Explanation:
The plant hormone that allows the cells away from the
sunlight to elongate so the plant con bend toward the
light?
Explain the roles of reactants and products in a chemical reaction. Identify the
reactants and products for this reaction.
Answer:
reactants help in combing them selves to form products which are used in daily life