Answer:
C. the last one.
most form of algae lack roots, stems and leaves. Algae are nonvascular. They don’t have structures such as connective tissues, leaves, stems and roots unlike plants.
Explanation:
Answer
The answer is C. "Most form of algae lack roots, stems and leaves"
Explanation:
The unit measure that we use for Acceleration is....
Select the correct the answer.
Which process will decrease the level of CO, in the atmosphere?
OA. growing trees
OB. cutting trees
OC burning trees
OD. increasing the human population
Answer:
Ofcourse it's going to be growing trees
Do the cells made in meiosis have the same number of chromosomes as the original cell or the have half the number of chromosomes as the original cell?
Explanation:
meiosis is Raisa for Unique daughter cells, each which have half the number of chromosomes as the parent cell so your answer would be half the number of chromosomes
what helps weaken high energy bonds in atp so energy can be released and then later help reform them
Answer: enzymes
Explanation:
Worth all the points I have- Can anyone help me on this. My teacher told me I did it completely wrong :( I really need help ASAP
Answer:
if you f her she will let you get straight A+
Explanation:
ik becuase ive done it
Why is diversity important in nature and in
agriculture?
Answer:
Biodiversity is the basis of agriculture and our food systems. ... Agricultural biodiversity also performs ecosystem services such as soil and water conservation, maintenance of soil fertility, conservation of biota and pollination of plants, all of which are essential for food production and for human survival.
Explanation:
Hope this helps and have a great day!!!
what part does subduction play in the rock cycle
It pulls rocks deep into earth.
(15 points)What did the Miller-Urey experiment simulate?
a
primitive Earth conditions
b
modern Earth conditions
c
how the first living organisms began
d
how complex organisms formed
Answer:
A.
Explanation:
I think and I hope I am so sorry if it is wrong
Answer:
What the Miller-Urey experiment simulated was how the first living organisms began (option c).
Explanation:
The Miller-Urey experiment owes its name to the scientists who developed it, Stanley Miller and Harold Clayton Urey, who in 1953 designed an experiment to demonstrate that organic substances could be produced from inorganic substances under certain environmental conditions that would favor the process.
From the Miller-Urey experiment it was possible to demonstrate, in some way, that the organic substances to constitute the first living organisms were formed from inorganic substances in the primitive atmosphere.
The experiment required subjecting a mixture of ammonia, methane, hydrogen, CO₂, nitrogen and water to elevated temperatures and electrical discharges. The result was the obtaining of some amino acids, acetic acid and glucose.
On this basis, it can be stated that the Miller-Urey experiment simulated how the first living organisms began.
The other options are not correct because:
a and b. The Miller-Urey experiment was not useful for simulating primitive or modern earth conditions.
d. The experiment does not simulate how complex organisms form.
What is the value of observing patterns and relationships in data?
Answer:
every dataset is unique, and the identification of trends and patterns in the underlying the data is important. If a business wishes to produce clear, accurate results, it must choose the algorithm and technique that is the most appropriate for a particular type of data and analysis
Explanation:
Which two countries make up 1/3 of the world's population?
Answer:
china and india
Explanation:
The world's two most populated countries, China and India, together constitute about 36% of the world's population.
The two countries that make up 1/3 of the world's population are China and India. They are the most populated countries.
What is population density?The population density, or the number of people divided by the area's size, is determined by the number of people who reside there. Many different creatures' distribution, growth, and migration can all be described using population density.
The average number of people in a population per unit of area or volume is known as population density. For instance, the density of a colony of 100 insects living in a 100 square meter area is 1 insect per square meter.
It should come as no surprise that China and India, both of which now have populations well over a billion, are the two most populous nations in the world.
Therefore, China and India together account for one-third of the world's population. They have the highest populations.
To learn more about population density, refer to the link:
https://brainly.com/question/13607303
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HELP PLEASE ..........
How are human adaptations different from other animal adaptations?
Answer:
We are different because we don't have to eat from outside and we have different features.
Explanation:
Why is it difficult for scientists to study the inside of planet Earth?
Answer:
The deeper you go into the planet, the hotter it gets. Everything scientists use will eventually melt.
Explanation:
The sequence of DNA below is part of a gene. How many amino acids are coded for by this segment?5' ATTAGTCCGTAC3'a.2b.3c.4d.5
Answer:
d
Explanation:
it is four points.
Answer:
C. 4
Explanation:
Each section of three nucleotides (called a triad) codes for one amino acid. Since there are four triads here, this piece of DNA codes for 4 amino acids.
Which statement describes the role of chlorophyll in the production of food during photosynthesis?
Answer:
Green substance in producers that traps light energy from the sun, which is then used to combine carbon dioxide and water into sugars in the process of photosynthesis Chlorophyll is vital for photosynthesis, which helps plants get energy from light.
Explanation:
I hope it's help you
Describe the structure of the nucleus, and explain the advantages that the nucleus can provide for the cell.
Answer:
here you go
Explanation:
As the DNA is present in the nucleus, it is organized, and the process becomes more efficient without the interaction of external bodies, like mitochondria, Golgi apparatus, etc. . The membrane of the nucleus protects the DNA from injuries.
Biologists want to measure and keep track of pH because, if pH changes, the structure of biological molecules, and so, their functions, could be lost. True or false?
Answer:
True
Explanation:
If you have a low PH it will become denatured
What piece of evidence supports the theory that volcanic eruptions formed Earth's early atmosphere?
O Volcanoes expel gases with chemical compositions which closely match the ratios of gases in air not caused by photosynthesis.
O Volcanoes are clustered near the equator, so their gas output spreads over Earth's surface.
O Volcanoes expel a mixture of gases consisting almost entirely of water vapor and oxygen
Volcanic eruptions are inversely proportional to local atmospheric pressure.
Answer: Volcanoes expel a mixture of gases consisting almost entirely of water vapor and oxygen
Volcanic eruptions are inversely proportional to local atmospheric pressure.
Explanation: I think
Volcanoes expel a mixture of gases consisting almost entirely of water vapor and oxygen.
What is volcanoes?
Volcanic eruptions are inversely proportional to local atmospheric pressure.
An opening in the crust of a planet or moon known as a volcano allows molten rock, heated gases, and other things to erupt. As layers of rock and ash accumulate from numerous eruptions, volcanoes frequently take the form of a hill or mountain.
There are three types of volcanoes: active, dormant, and extinct. Active volcanoes have recently erupted; they are likely to do so once more. Volcanoes that are dormant have not erupted in a very long time yet could do so in the future. It seems unlikely that extinct volcanoes will erupt in the near future.
Therefore, Volcanoes expel a mixture of gases consisting almost entirely of water vapor and oxygen.
To learn more about volcanoes, refer to the link:
https://brainly.com/question/13370320
#SPJ2
what are the four layers that make up the earth?
Answer: The 4 layers that make up the earth is the crust, mantle, inner core and outer core.
Explanation: The crust, which is a main layer is where we live on. Without the crust, we'll be standing on the mantle! The temperate of the crust is 392 Fahrenheit! The crust is 30 km thick. The mantle is the second layer of the earth. It's below the crust and it's hot, dense and semi-solid. It's mostly made of iron, magnesium and silicon. It can reach as hot as 1000 Celsius (1832 Fahrenheit)! It's about 2900 km thick! Anyone who standing on it will melt! The inner core is the 3rd layer. It's below the mantle and made out of liquid iron (molten iron) and nickel. It is about 5,200 Celsius (9392 Fahrenheit). Now that is hot! Hotter than a fire even a heater! The last layer is the outer core. It's made out of liquid iron and nickel, like the inner core. The outer core can be as hot as 5500 Celsius (8132 to 9932 Fahrenheit!)
Which is NOT true of cancer cells?
If you are able to say that one rock is older or younger than another or one fossil is older
or younger than another, what type of age-dating are you using?
A. sedimentary age
B. elementary age
C. absolute age
D. Relative age
Help me PLEASE! Choose one answer! First one to answer get Brainliest!
3.) An organism's pre-birth stage of development?
A.) Fossil Record
B.) Embryo
C.) Coral
D.) Gastropod
Answer:
it is the embryo 100% I am sure of it
Answer:
B
Explanation:
Embryo is an organism in the earlier stages of development; in humans, usually the cell growth up to the end of the seventh week in utero
A lady beetle has black spots on its back similar to its parents. Where are the instructions stored to provide the information for the lady beetle spots?
Answer:monochromatic
Explanation:
Fill in the blanks: Kingdom → ______________________ → Class → _________________________ → _____________________________ Genus → _________________________
Answer:
phylum,order,species
Explanation:
your welcome :)
carbon dioxide + water energy glucose oxygen
1. What process is shown in the diagram above
1. Give five examples that show that Earth's climate
is changing.
Answer:
Glaciers are melting ice in the Arctic Ocean around the North Pole is melting faster with warmer temperatures. Permafrost is melting, releasing methane, a powerful greenhouse gas, into the atmosphere. Sea levels are rising, threatening coastal communities and estuarine ecosystems.
On the graph below, which axis is the dependent variable?A.Flow rate B.Temperature C.All of the above D.There is not enough information to answer this question.
Answer:
In the graph, the axis of the dependent variable is the ordinate, corresponding to Flow rate (option A).
Explanation:
The graph shows the relationship between the flow rate and temperature, a relationship that is directly proportional: the higher the temperature, the greater the flow rate.
The dependent variable, in the case shown, is the flow rate. This variable is influenced by the independent variable, temperature, which has not been influenced by other variables.
What gases is used ______ released ______?
Answer: Cars and Carbon dioxide
Explanation:
What gases is used cars released carbon dioxide
a process that forms a sedimentary rock?
what could cause a population to reach it's carrying capacity?
A. The population has a limited food supply
B. The population becomes extinct.
C. The population finds a new food source
D. The population adapts
Answer:
The answer would be "D"
Explanation:
If a population adapts to something that is causing death among them, the death rate will inevitably go down.
Have a blessed day! Please mark brainliest if correct :D
Answer:
its d
Explanation:
if a population adapts to a place then people will get use to going there take L.A for example lots of people want to go there now a days so that increases the population capacity in L.A
