Answer:
Living organisms on Earth are made of a mixture of carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorous. This includes water, which has the chemical name H2O and contains two hydrogen and one oxygen atoms.
**** hope this helps brainly if possible thx!
Explanation:
Fatty acids are the basic unit of which macromolecule?
We have been selling so called Genetically Modified Organisms (GMO’s) in the grocery store since the 1990’s but the truth is, humans have been modifying foods for the last 12,000 years. How so?
Answer:
Humans take a plant and grow it taking only its certain daughter plants to grow for its characteristics
Explanation:
Suppose 128 radioactive atoms have a half-life of 15 seconds. Approximately how
many radioactive atoms will be left after 30 seconds?
A.64
B.32
C.16
D.8
Answer:
the number of radioactive atoms will be left after 30 seconds is
D. 8 EIGHT
which scientist was responsible for disproving the theory of spontaneous
Answer:
Louis Pasteur
Explanation:
Which of these is the smallest?
cells
atoms
molecules
cell membranes
Answer:
The correct answer is atoms :)
Explanation:
atoms are most likely the correct answer considering that they are so small that they will never touch anything.
plz help and no links
Multicellular plants and animals have organs to perform specific functions.
What do eukaryotic cells have to perform specific functions?
A.cytoplasm
B.ribosomes
C.organelles
D.vacuole
Answer:
Organelles
Explanation:
Answer:
organelles
Explanation:
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Hell I need answers plzz
These structures are passageways from the nucleus that transport
proteins through the cell.
Answer:
Endoplasmic Reticulum (E.R.) These structures are passageways from the nucleus that transport proteins through the cell. This organelle is the control center of the cell.
Explanation:
Hope this helps.
Summarize the factors that affect the formation of magma?
Answer:
The pressure can have an effect by the change and form of the shape. Also, the tempature is a factor and a cause to the development or forming of the magma.
eyn-ycgj-saw everyone is allowed here
Answer:
what is it for?...........
Answer:
Yuohahe quakceuh onuesiac
Explanation:
What is a DEPENDENT variable? A. the group under normal conditions that is not experimental B. the variable that is changed and being tested C. the variable being recorded or observed D. the observation made that began the experiment
Answer: something that can not be alone it relies on the independable varieble
Explanation:
its depends on the conditions you put it through you HAVE to have an independable varable in order for their to be a dependant variable. so A i was leaning toward B tho
give two examples of the thermal energy of a substance being decreased
Answer:
Adding ice to a glass of water causes the temperature of the water to decrease because the thermal energy in the water causes the ice to melt. A grill gives off thermal energy by burning propane.
What is the main structural component of plants?
Answer: Carbohydrates
Explanation:
Carbohydrates are the most abundant structural component present in plants and microorganisms. Most carbohydrates are present in polymers such as cellulose, starch, and hemicelluloses. Cellulose is a structural component of plants that is associated with hemicelluloses and lignin (Fig.
What did Louis Pasteur's experiment contribute to cell theory?
Answer:
D) The proof that cells only come from other cells
Explanation:
I took the test and got 100%
An organism that breaks down hydrogen sulfide as a source of energy and gets its
carbon from carbon dioxide would be classified as a:
a. Chemoautotroph
b. Photoheteroptroph
c. Chemoheterotroph
d. Photoautotroph
Photoheterotrophs. A heterotroph is an organism that depends on organic matter already produced by other organisms for its nourishment. Photoheterotrophs obtain their energy from sunlight and carbon from organic material and not carbon dioxide.
- BRAINLIEST answerer ❤️✌
-- How do scientists predict the weather over our future?
The Short Answer:
To predict future climate, scientists use computer programs called climate models to understand how our planet is changing. Climate models work like a laboratory in a computer. ... Scientists use computer programs called climate models to understand how our planet is changing.
what is biology? and types?
Answer:
hiii
i am sry
but dont ask why sry plz accept it
Explanation:
Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology.
https://www.britannica.com › science
biology | Definition, History, Concepts, Branches, & Facts | Britannica
A block of aluminum occupies a volume of 20.0 mL and weighs 30.5 g. What is its density?
Answer:
1.525 g/mL
Explanation:
Density is calculated by dividing mass and volume
30.5 g / 20.0 mL= 1.525 g/mL
The following is the chemical equation for photosynthesis:
Based on this equation, answer the following:
a hydrogen atom shares electrons with an oxygen atom in water molecule forming a strong
Answer: Covalent Bond
Explanation: A covalent bond occurs when electrons are shared between two atoms, in this case the hydrogen atom is sharing an electron with the oxygen atom, creating a strong covalent bond.
I hope this helps!
Sort the phrases based on whether they represent kinetic energy or potential energy.
Answer: The main difference between potential and kinetic energy is that one is the energy of what can be and one is the energy of what is. In other words, potential energy is stationary, with stored energy to be released; kinetic energy is energy in motion, actively using energy for movement
Explanation:
hope helps
1. When did the first weather map come into being?
Answer:
1816
Explanation:
The earliest weather charts were made by collecting synchronous weather reports by mail. However, it was not until 1816 that German physicist Heinrich Wilhelm Brandes created the first weather maps, which were hand drawn and reconstructed from data collected in 1783.
Answer:
1816
Explanation:
The earliest weather charts were made by collecting synchronous weather reports by mail. However, it was not until 1816 that German physicist Heinrich Wilhelm Brandes created the first weather maps, which were hand drawn and reconstructed from data collected in 1783.
What does Dr. David Liu say about base editors and why they could
be a better tool over CRISPR?
Answer:
my and I am just asking for a few days ago do you have any questions or concerns please visi
5. Predicting: Suppose you went on a run on a hot day in August. You did not drink a lot of water
beforehand. How would this affect your urine formation
Where in a cell would you most likely find DNA?
Your answer is → compartment within the cell called a nucleus
In a cell, DNA would most likely be found inside the nucleus which is known as the controlling center of the cell.
What is DNA?DNA stands for Deoxyribonucleic acid. It is considered the most common genetic material of living organisms. The genetic information of a particular organism is encoded with these segments, known as DNA.
The process of transcription is initiated within the nucleus of the cell which transforms DNA into mRNA. It is known as the brain of the cell. Due to compartmentalization in eukaryotic organisms, a well-defined nucleus has appeared which helps in the transfer of genetic information from one generation to the next.
Therefore, the nucleus is the region where DNA is most likely found within the cell.
To learn more about the Nucleus, refer to the link:
https://brainly.com/question/141626
#SPJ5
1. List 2 interactions between the earth spheres and the water cycle.
2. List 2 interactions between the earth spheres and the carbon cycle.
3. List 2 interactions between the earth spheres and the nitrogen cycle.
Answer:
The carbon cycle, as the nitrogen cycle, occurs in all the spheres: Biosphere, Atmosphere, Geosphere and Hydrosphere.
Explanation:
Most Earth events involve interaction between multiple spheres. For example, rain is the movement of water (the hydrosphere) from the atmosphere to the lithosphere where it collects in lakes, rivers, or streams. Water is an important resource for inhabitants of the biosphere.
The Atmosphere-contains all the air in Earth's system. The upper portion of the atmosphere protects the organisms of the biosphere from the sun's ultraviolet radiation. It also absorbs and emits heat. This sphere is also where weather occurs.
The nitrogen cycle occurs in all the spheres and ecosystems. It passes through rocks, water, atmosphere, plants, etc.
In atmosphere and biosphere: Nitrogen is about 78% of the gases in the atmosphere an it’s a essential component of the living organisms. It enters plants through the microorganisms that convert this nitrogen into ammonia. After this conversion, the plants absorb this substance. It can pass to animals when they eat these plants. Then, when they urinate, bacteria convert ammonia to nitrogen again and it returns to the atmosphere.
Sources:
https://earthsphereslife.wordpress.com/2020/03/31/nitrogen-cycle/https://earthsphereslife.wordpress.com/2020/04/01/carbon-cycle-in-all-the-spheres/
What are
some reasons amphibian populations may be
decreasing? Suggest ways to reverse the
decline to your class.
Answer:
These causes include habitat modification and fragmentation, introduced predators or competitors, introduced species, pollution, pesticide use, or over-harvesting. However, many amphibian declines or extinctions have occurred in pristine habitats where the above effects are not likely to occur.
Explanation:
Plz help I need help
Answer:
chloroplast
Because of where and how it was made
The motivation to plan and initiate the movement is located in area.
How is biodiversity connected to healthy ecosystems? What is biodiversity?
Answer:
Below! : )
Explanation:
What is biodiversity? Well, in simple terms, biodiversity refers to all the variety of life that can be found on Earth (plants, animals, fungi, and micro-organisms) as well as to the communities that they form and the habitats in which they live. But how is biodiversity connected to healthy ecosystems? Well, many factors can contribute to this question but Biodiversity boosts ecosystem productivity where each species have an important role to play. With this in play we can see that it is healthy and keeps ecosystems safe.
I hope this helps! : )