Answer:
Scientists use creativity to determine which smaller questions are likely to yield results, imagine possible answers to their questions, and devise ways to test those answers.
Explanation:
Answer:
Find out new things.
Explanation:
If every scientist that ever existed wasn't a little creative, then how would they figure out so many cool new things.
how many strands of dna are copied by mrna to move genetic information from the nucleus to the cytoplasm?
Answer: One strand
Explanation: One strand of the gene's DNA is copied into RNA. In eukaryotes, the RNA transcript must undergo additional processing steps in order to become a mature messenger RNA (mRNA).
Answer:
One
Explanation:
Cell Division and Human Repro
Row
(1)
Formation Formation Growth of
of Egg
of Sperm Embryo
mitosis mitosis meiosis
mitosis meiosis mitosis
meiosis mitosis meiosis
meiosis meiosis mitosis
(2)
(3)
(4)
Which row in the chart below indicates the correct process for each event indicated?
O Row 1
Row 2
оооо
Row 3
Answer:
just se explain nation ok man
Explanation:
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Which statement is NOT true about energy and living things? Give brainly list
Animal cells produce glucose during cell respiration
Cells require usable energy in the form of ATP
All organisms require energy for survival.
Plants convert light energy into chemical energy.
Answer:
through photosynthesis, certain organisms convert solar energy (sunlight) into ... Cells then use this energy to perform work, such as cellular respiration. ... Plants are also photoautotrophs, a type of autotroph that uses sunlight and carbon from ... These sugar molecules contain the energy that living things need to survive.
Explanation:
Calculate the acceleration of a 300,000 kg jumbo jet just before takeoff when the thrust for each of its four engines is 30,000 N.
Answer:
a = F / m = 4
Explanation:
a = F / m = 4 (30,000 N) / (300,000 kg) = 0.4 m/s^2
Which statements describe the cell membrane? Check all that apply
a, c, and e! good luck <3
Chec
When Mendel crossed a plant with green peas and a plant with yellow peas, what color peas did the offspring have?
O All offspring had green peas.
O All offspring had yellow peas.
O Half of the offspring had yellow peas and half had green peas.
O Some of the offspring had yellow peas and some had yellow-green peas
Answer:
The answer is B: All offspring had yellow peas.
Explanation:
:)
Help me PLEASE! Choose one answer! First one to answer get Brainliest!
8.) Major evolutionary change such as the creation of a new species
A.) Embryology
B.) Phylogeny
C.) Macroevolution
D.) Microevolution
Answer:
C. major evolutionary change. The term applies mainly to the evolution of whole taxonomic groups over long periods of time.
Explanation:
When you eat plants like lettuce, the energy that you get originally came from
A
a windmill.
B
nuclear fusion.
C
the sun.
D
a cow.
Answer:
C.the sun has heat energy which can be transferd to plants
Explanation:
Which of the following best explains why the shaded area receives more snowfall than the other parts of New York, Pennsylvania, and Ohio?
Answer: It’s C
Explanation:
Which organelle found in plant cells allows them to make food using sunlight?
Answer:
chloroplast
Hope it helps ;)
A condition that affects the urinary system and can be fatal is __________. A. a stomach ulcer B. kidney failure C. irritable bowel syndrome D. lactose intolerance
Answer:
B. Fatal can be Kidney failure
A condition that affects the urinary system and can be fatal is kidney failure. Thus option B is correct.
What is urinary system?Urinary system is defined as the function of the kidney is to filter blood and produce urine as a waste byproduct.
The kidneys, ureters, urinary bladder, and urethra comprise the urinary system.
Fluid balance in the body.
A variety of electrolytes must be balanced.
Hormones are released to control blood pressure.
Release a hormone that regulates red blood cell formation.
Kidney failure is defined as a condition in which the kidneys cease working and are unable to eliminate waste and excess water from the blood or maintain the balance of bodily chemicals.
Elevated blood pressure, glomerulonephritis chronica, diabetes polycystic kidney disease, urinary tract obstruction are some of the causes of kidney failure.
Thus, a condition that affects the urinary system and can be fatal is kidney failure. Thus option B is correct.
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list the organs through which air travels in your body
Answer:
Nose or nasal cavity, oral cavity or mouth, pharynx,larynx, wind pipe i.e both left and right bronchi, bronchioles, alveoli and lungs.
Explanation:
Air which contain oxygen pass through the nasal cavity, it then move to the pharynx or mouth, through the glottis. The air or oxygen then pass through trachea or windpipe and move to the left and right bronchi, it then move to the alveoli which is the site of gas exchange. Oxygen is absorbed into the blood and the carbondioxide is removed from the blood through the lungs.
Which of the following images shows Facilitated Diffusion? *
Answer:
Image 2 is facilitated diffusion.
Which label belongs in the region marked X?
a) less competition for resources
b)faster
c) no vary of dna
d) less energy required
Answer:
The answer is A. less competition for resources
Explanation:
How do
dating methods of
geological
evidence prove the
coevolution of
Earth systems?
Answer: Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields.
Explanation:
There are two types of viral replication:
.
Answer Here
.
Answer Here
pleaseee help
Answer:
There are two processes used by viruses to replicate: the lytic cycle and lysogenic cycle. Some viruses reproduce using both methods, while others only use the lytic cycle. In the lytic cycle, the virus attaches to the host cell and injects its DNA.
HELP IM BEGGING ON MY KNEES HELP ME PLEASE HELP PLEASE
what are three most important fossil fuels
Answer:
Coal,petroleum,Natural gas
Explanation:
There are 22 different amino acids. What part of each amino acid is differnt from the others
Answer:
Amino acids are units or building blocks of protein. These are crystalline solid without any colour and are soluble in water and insoluble in the organic solvent. All amino acids have five basic parts. These are a central carbon (C) atom, hydrogen(H) atom, an amino group (NH2) with one nitrogen atom and two hydrogen atoms, a carboxyl group (COOH) having one carbon atom, two oxygen atoms, and one hydrogen atom and an R-group or side chain. There are 22 different types of amino acids. They are different due to the different side chain or R-group. For example, if the side chain is H, the amino acid is Glycine and if side chain is CH3, the amino acid is Alanine
Explanation:
Which of the following is an example of Interspecific competition?
1.an owl and an eagle fighting over a mouse
2.one onion extending its roots longer than other onions in the same area
3.a male ladybug and a female ladybug fighting over an aphid
4.geese flying in formation to reduce individual energy loss
one! i wish you good luck on your test/assignment <3
How many teaspoons of sugar can dissolve in hot water until it will no longer dissolve after stirring
Answer:
it depends on what sugar you are using
Explanation:
Answer:
Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster
Which chemical weathering processes rely primarily on water? Select the two correct answers.
A.dissolution
B.oxidation
D.precipitation
C.hydrolysis
Answer: It is C.hydrolysis
Explanation:
The part whose main job is to direct a plant cell's activities by sending instructions to different parts of the cell is the nucleus. It directs the cell's activities in the plant and animal cells.
What is the short definition of a plant cell?Plant cells are eukaryotic cells with a genuine nucleus and particular organelles to carry out particular tasks. Plant cells do, however, include several organelles that are unique from those seen in other eukaryotic cells.
Roots, stems, leaves, flowers, and reproductive structures are only a few of the major classes of cells and tissues that are formed when plant cells differentiate from undifferentiated meristematic cells, which are similar to the stem cells of animals. Nucleus part main job is to direct a plant cell's activities by sending instructions to different parts of the cell.
Therefore, The part whose main job is to direct a plant cell's activities by sending instructions to different parts of the cell is the nucleus. It directs the cell's activities in the plant and animal cells.
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Which statement best describes the order of materials in the
fossil record?
Answer: The answer is A
Explanation:
The statement best describe the order of material in the fossil record is newer fossils are found higher than the older fossils.
What are fossils?Fossils are the remaining of the organism and plants that are preserved under soil or rocks. They are found and preserved in order to discover about former organism and plants.
Thus, the correct option is a.
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The deposition of calcium salts in the bones is regulated by
Answer:
tissue
Explanation:
Why do trees communicate through interconnecting root fungus?
Explanation:
Scientists call these mycorrhizal networks. The fine, hairlike root tips of trees join together with microscopic fungal filaments to form the basic links of the network, which appears to operate as a symbiotic relationship between trees and fungi, or perhaps an economic exchange.
Answer:
The tree then exchanges these offerings from the fungi for a sugar-like substance the tree makes during photosynthesis. ... They do this by sending chemical, hormonal and electrical signals. Not only do they communicate underground, they send pheromones and other scent signals through the air.
How does the process of cellular respiration relate to the food we eat?
Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
which is true about adaptations?
Answer:
Organisms are born with them
Explanation:
a p e x
label each number plz. you may need to zoom in
Answer:
1. evaporation
2. condesation
3. precipitation
4. infiltration
5. groundwater runoff
6. surface runoff
7. transpiration
8. solar radiation
What cells does not go through sister chromatids??
Answer:
One sister chromatid is inherited from each parent.
Explanation:
Answer:
I'm sorry I don't have the answer, but I saw Michael Gary Scott and I freaked, I LOVE THE OFFICE!
Choose THREE reasons why less energy is passed from one trophic level
to the next
А
Energy is stored within organisms.
B
Energy is stored in the decomposers.
С
Energy is lost as heat to the environment.
D
Tertiary consumers use up all of the energy.
m
All of the energy is used by the primary consumers.
F
Energy is used by organisms to perform life functions.
Answer:
A, C, and F
Explanation:
Each of these answers show a way that energy is used which is why there is less energy in the next trophic level than the first
Less energy is passed from one tropical level to another because energy is lost as heat to the environment. So the correct option is C.
What is the ten percent law?The pyramid of energy describes how energy moves from one trophic level to the next in a food chain. The 10% law states that 90% of the energy that is gathered is wasted as heat in the original level and just 10% is left for the following level.
About 10% of the energy is used for metabolic processes at each trophic level, with the remaining energy being lost as heat to the environment. At each level, the chemical energy decreases but the overall system energy does not.
According to the 10% law, only 10% of energy is moved from a lower to a higher trophic level. Accordingly, only 10% of the energy that producers have conserved gets transmitted to herbivores.
Plants use the remaining 90% of this energy for a variety of functions, including breathing, growth, and reproduction.
The energy transmitted from herbivores to carnivores is also just 10% of the total. Therefore the correct option is C.
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