Answer:
Él el ser humano está compuesto de agua, proteínas, fibra, hidrógeno, y globulinas, lleva hormonas, metabolitos, metabolitos, oxígeno y dióxido de carbono.
Explanation:
Roberto lives inland in North America. He measured the temperature and precipitation during one winter month and calculated the average daily temperature and precipitation amount for each week. He recorded his results in a chart.
Answer: continental polar
Explanation:
Based on the information given in the question, the type of air mass was most likely over his area is referred to as continental polar. Continental polar is typically cold and dry which comes from high latitudes.
Also, since the average temperature was 28°F and average precipitation was 0 inches when calculated by Roberto, then it's continental polar.
what is genetic variation
Answer:
Genetic variation is the difference in DNA among individuals
Explanation:
what is groundwater found?
Answer:
it's most probably b.
Explanation:
Are jellyfish,squid and starfish categorized of organisms with segmented body?
can anybody please help with this question only on the last two columns.
Thankyou
Someone help please :D
Answer:
I think it's Option is (3) active transport.
which is a fertilized egg attached to the wall of
Embryology is the study of the development of an
the mother's uterus.
the answer would be embryo, its in the name.
Answer:
The uterus.
Explanation:
A fertilized egg (or Zygote) attaches to the wall of the uterus and grows. The cell multiplies again and again to form an embryo. It further develops and grows inside of a placenta.
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4. Which of the following was NOT used by Wegener to support his hypothesis of continental drift?
a) Fossils of land-dwelling animals
b) Paleomagnetic data
c) Coal beds in Antarctica
d) Glacial deposits
Paleomagnetic data is not used by Wegener.
The evidence for continental drift included the fit of the continents, the distribution of ancient fossils, rocks, and mountain ranges and the locations of ancient climatic zones.What is paleomagnetic data?It is the record of the strength and direction of Earth's magnetic field.Paleomagnetism, or fossil magnetismis is an important source of knowledge about the Earth's evolution throughout the entire geological history.Hence, B option is correct.
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Study the map.
Which plate forms a boundary with the African Plate?
Pacific
South American
Nazca
Philippine
Answer:
where map?
where map
where nap
Answer:
The answer is the south american plate
Explanation:
correct me if im wrong lol
Natural selection causes mutations
True or false
The statement 'natural selection causes mutations' is FALSE.
Natural selection, also called survival of the fittest, is the main mechanism by which evolution acts.Naural selection refers to the mechanism of differential survival and reproduction of individuals better adapted to the environment in which they live.Mutations, i.e., alterations in the nucleotide (DNA) sequence of an organism, provide the raw material to generate genetic variability (diversity), which is a prerequisite for evolution to occur.Populations and species evolve (change) by accumulating beneficial mutations that occur over time.In conclusion, the statement 'natural selection causes mutations' is FALSE.
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Which of the following is the highest level in the organization of living things? (5 points) A.Organ system
B.Organism
C.Tissue
D.Compound
please answer quickly and please make sure its correct!
Answer: B
Explanation: I read the lesson and did the test
FIRST TO ANSWER GETS BRAINLY PLS HURRY
In a food chain that includes, in order, plants, markhors, and snow leopards, what roles do markhors play? (Select all that apply.)
They eat plants.
They are eaten by snow leopards.
They eat snow leopards.
They produce their own energy through the sun.
Answer:
They eat plants, They produce their own energy through the sun, and They are eaten by snow leopards.
Explanation:
Markhors are large browsers and grazers that eat a wide variety of grasses and other plants. They also serve as prey—a source of energy—for large predators, such as the snow leopard.
Hope this helps!
Brain-List?
In a food chain that includes, in order, plants, markhors, and snow leopards, the role of markhors is to eat the plants. Thus, the correct option is A.
What is a food chain?A food chain is the linear network of how energy and other nutrients move through an ecosystem. At the very basic level, there are plants which produce energy, then it moves up to higher-level organisms like the herbivores. After that, when carnivores eat the herbivores, energy is further transferred from one to the other higher carnivore and finally to the decomposers.
Markhors are the organisms which eat plants. The plants produce their own energy through the sun. These markhors are eaten by the snow leopards. Markhors are large grazer species that eat a wide variety of grasses and other plant species. They also serve as prey species which is a source of energy for the large predators, such as the snow leopard.
Therefore, the correct option is A.
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How far does the Pwave travel in 2 minutes?
Answer:
hour
Explanation:
The hurricanes that typically affect the United States come from winds blowing across the______________Ocean from ___________________
Answer:
hey
Explanation:
What is a molecule????
Answer:
a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
After studying the structure and function of the nucleus and chloroplast, a cell and the organelles can be perceived as a ________.
Answer:
"building block of life"
Explanation:
One complete cell carries out all the functions necessary to sustain life at the microscopic level. The nucleus gives out instructions for how the cell would operate, where the chloroplast is responsible for carrying out the process of photosynthesis in plants to make food.
State why this accident would be expected to benefit the decomposers in the river below the sewage plant. [1]
Answer:
It provides good environment for growth and development.
Explanation:
This accident provide benefit to the decomposers present in the river below the sewage plant because it provides suitable environment as well as food to survive and growth. Decomposers are the organisms which helps in cleaning of environment by feeding on dead matter of plants and animals. These decomposers are present everywhere on the earth surface where environment are suitable for them.
Which of these leads to competition between two species?
I believe the answer is A.
helpp I’ll give brainly
What is xylem? (1 point) tube-like structures that move food through nonvascular plants tube-like structures that move water through vascular plants tube-like structures that move water through nonvascular plants tube-like structures that move food through vascular plants
Answer:
b
Explanation:
Xylem is a vascular plants tube-like structures that move water.
What are the functions of xylem?Xylem is the specialised tissue of vascular plants that transports water and nutrients from the plant–soil interface to stems and leaves, and provides mechanical support and storage.
The xylem is a tissue which transports water and minerals from the roots up the plant stem and into the leaves. Xylem consists of dead cells. The cells that make up the xylem are adapted to their function: They lose their end walls so the xylem forms a continuous, hollow tube.
Xylem cells constitute the major part of a mature woody stem or root. They are stacked end to end in the center of the plant, forming a vertical column that conducts water and minerals absorbed by the roots upward through the stem to the leaves.
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????? can someone help pls lol
Answer:
b
Explanation:
*extra points* What is a SCIENTIFIC problem in taxonomy and what is a possible solution?
Answer:
insufficient knowledge of rules and nomenclature
solution: stop allowing people to self publish discoveries
Which soil horizon is located closest to the earth's crust?
O horizon
A horizon
B horizon
C horizon
Answer:
The C horizon is located closest to the Earth's crust. Weegy
Soil is made of air, water, organic material, minerals, and weathered rock.
(15 points) In which of the following circumstances would it be most likely for large organic molecules to form during a laboratory experiment?
The ribozyme is indeed an enzyme made of ribonucleic acid (RNA) which catalyzes a chemical reaction. This ribozyme catalyzes specific reactions in the same way as proteins enzyme do.
Ribozymes, also known as catalytic RNA, are present inside the ribosome, wherein enzymes bind amino acid residues together to make protein.Catalytic methods typically include the catalyst reacting to make an intermediate, which subsequently renews the original catalyst. It interacts with one or more reactants to generate intermediate, which further gives rise to the ultimate result of the reaction.Large organic compounds are also most likely to form during a laboratory experiment if RNA sections that can act as catalysts are generated.Therefore, the answer is "Option 3".
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Need help with this problem
What are some factors that have caused the dominant life-forms on Earth to
change over time?
Which of the following shows the evolutionary relationships between organisms?
Branching tree
Binomial nomenclature
Three-domain classification
Taxonomic key
Answer:
Answer is A.
Explanation:
I hope it's helpful!
Answer: A
Explanation: 100% :)
is underwater welding a form of conduction
Evolution occurs when there is selection pressure for some heritable trait over a period of time.
True
False
Circle the letter of each structure that animal cells contain.
chloroplasts
b. lysosomes
c. mitochondria
d. ER
