Answer:
B. the sun
Explanation:
the sun's ray are hot the closer they get to earth, it gets less warmer
Answer:
B
Hope I helped
“The call of the frog does not have a particular gene of causation. However, it does show a strong correlation with tongue length. In a given population there are 280 frogs with long tongues and 120 frogs with short tongues.” Please tell what is most likely true and what is most likely false from the statements listed:
Long tongue is a recessive trait
Short tongue is a recessive trait
Long tongue is associated with long call
Short tongue is associated with long call
Natural female choice is long call
Natural female choice is short call
Answer:
Natural female choice is long call, and short tongue is associated with long call.
Explanation:
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5. It is winter and everyone in your family has the flu virus but you. Which 10 points
body systems work together to help prevent you from catching the flu?
The cardiovascular system transports the disease fighting cells around the body, the
respiratory system warms the air and weakens the flu virus.
The cardiovascular system transports the disease fighting cells around the body, the
immune system recognizes and kills the pathogen before it can make you sick.
The muscular system creates the disease fighting cells responsible for fighting off
diseases; the excretory system removes pathogens along with liquid waste before it
can make you sick.
The respiratory system warms the air and weakens the flu virus; the immune system
recognizes and kills the pathogen before it can make you sick
Answer:
immune system recognizes and kills the pathogen before it can make you sick
Explanation:
the respiratory and cardiovascular system mostly just spread the disease
the muscular and excretory system have no part in fighting the disease
so the only logical answer left would be the immune system
If the calcium uptake gene is turned off, what trait would you expect in that cell?
The cell would NOT be able to take in calcium
O The cell would produce calcium,
The cell would take in calcium.
The cell would release calcium
Answer:
If the calcium uptake gene is turned off, what trait would you expect in that cell?
The cell would NOT be able to take in calcium
O The cell would produce calcium,
The cell would take in calcium.
The cell would release calcium
Explanation:
If the calcium uptake gene is turned off, what trait would you expect in that cell?
The cell would NOT be able to take in calcium
O The cell would produce calcium,
The cell would take in calcium.
The cell would release calcium
4. When a student eats a hamburger and then uses the energy from the
hamburger to play basketball, the student's body converts-
A.chemical energy to mechanical energy
B.electrical energy to chemical energy
C.chemical energy to light energy
D.mechanical energy to chemical energy
Answer:
A
Explanation:
Mechanical = physical basically aka his arms throwing the basketball
i) Predict which of the liquids would cause the largest decrease in mass of a potato stick
PLS HELP ME I’ll GIVE YOU 15 POINTS OR BRAINIEST
Answer:
1.0 mole per dm3 sodium chloride solution
Explanation:
The more the molarity of a solution, the lower the water potential of the solution, and the higher the amount of water that will osmotically move from the potato stick to the solution when placed in it in order for an equilibrium to be established.
Hence, the 1.0 mole per dm3 sodium chloride solution will cause the largest decrease in the mass of the potato stick when compared to the 0.5 and 0.1 mole per dm3 sodium chloride solutions.
HELPPPPP
how could changing one mRNA codon change a protein?
Answer:
the outcome of a frame shift mutation is complete alteration of the amino acid sequence of a protein. This alteration occurs during translation because ribosomes read the mRNA strand in terms of condons,or groups of three nucleotides. theses groups are called the reading frame.
Explanation:
hope that helps.:)
Changing one mRNA codon will change a protein because each protein
have their specific mRNA codons.
The mRNA codon are translated into a single amino acid during polypeptide
formation. Changing one mRNA codon will result in the formation of a
different type of protein.
The mRNA codon comprises of three base pairs and a change in an amino
acid such as Alanine which has a codon of GCA which when replaced by
GAC will form aspartic acid.
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1. Animals can face many problems caused by light pollution. Which is NOT one of these
problems?
a. Increased predation
b. Decreased amount of food
c. Disorientation
d. Disrupted breeding times
Answer:
Light pollution does not affect predation levels, so the correct answer is A
Explanation:
Increase predation is one of them which is not affected by Light pollution.
What is light pollution?Artificial illumination that is undesirable, improper, or excessive is referred to as light pollution.Light pollution, also known as artificial light at night, is the excessive or inefficient use of artificial outdoor light that disturbs wildlife's normal routines, adds to the buildup of carbon dioxide (CO2) in the atmosphere, interrupts human sleep, and obscures the night sky's stars.What is predation?One creature kills and eats another in predation. Predation offers energy to the creature that kills, the predator, in order to prolong its life and encourage reproduction at the expense of the organism that is eaten, the prey. Predation has an ecological impact on species on two levels.Hence, the correct option is A.
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A tropical grassland with sparse trees.
3.
What effect do glaciers have on plant life?
Glaciers bring quantities of minerals beneficial to plants as the water runs off melting ice.
Glaciers bring quantities of minerals that choke plant life as the water runs off melting ice.
Glaciers has no effect on plant life other than helping distribute necessary water.
Glacial flooding is destructive to plant life as silt builds in rivers.
Answer:
Glaciers bring quantities of minerals beneficial to plants as the water runs off melting ice.
Explanation:
Glaciers are natural reservoirs of water and minerals that may persist to dry conditions during the summer season. Ice melting provides water and minerals during the warm season, which is therefore critical for plants living in dry summer environments. Moreover, it is well-known that the 'melt-water' (i.e., water released by the melting of glacial ice) also affects downstream stream water temperatures, creating a microhabitat that may be beneficial to the life of plant species.
If you were to test a small
sample of soda lime with
universal indicator would it
register a pH above or
below 7? Explain your answer
The soda contains CO2 that is dissolved CO2 reacts with water
CO2+H2O--->H2CO3
to form carbonic acid
this is a weak acid but it gives protons to water
H2CO3+H2O-->-HCO3+H30+
pH=-lg[H3O+]
[H3O+] is the molar concentration
Therefore the acid present in the solution causes the pH to be lower than 7. It can either be the H2CO3 if it is a carbonated beverage or citric acid from lime juice.
The ability to supervise, direct, and guide individuals and groups in the completion of tasks and fulfillment of goals.
Communication
Human Relations
Organization, Management, and Leadership
Research and Planning
Answer:
The correct answer is - Organization, Management, and Leadership
Explanation:
The organization, management, and leadership are the skills for a working atmosphere that are transferable skills. Coordinate tasks , Manage groups , Delegate responsibility , Teach , Coach and other soft skills are part of it.
The ability of the supervising, giving commands and directions, help and guiding groups or individuals to complete or achieve goals all are involved in the organization, management, and leadership.
Answer:
C is the correct answer
Explanation:
Which energy sources are limited because they can only be found or gathered in certain locations
false or true ??????????
Answer:
true
Explanation:
Answer:
true
Explanation:
hello everyone
describe the main difference between a bright field, compound light microscope and a dissecting microscope
Answer:
Please find the main difference in details between these two microscopes below
Explanation:
Compound microscopes and dissecting microscopes are two types of light microscopes. This means that both types of microscope uses light as a source of view. However, they are used for different purposes despite this similarity.
- The compound microscope is used to view the internal features of a small specimen by looking through it. This is due to the high magnifying power of its objective lenses (40x - 1000x).
- On the other hand, dissecting microscopes are used only to view the surface of a large specimen owing to its low magnifying power. It can be used to view a three dimensional object.
Which choice below shows the correct connections for flow of information in living things?
a
DNA → Protein → mRNA
b
DNA → mRNA → Protein
c
DNA → DNA → Protein
d
mRNA → DNA → Protein
Explanation:
DNA → mRNA → Protein (b)
What if the function of bio molecules in the cell cycle?
Answer:
Several processes such as energy storage (carbohydrates), catalyzing the biochemical reactions (hormones), storing/transmitting the genetic codes (RNA/DNA), or altering biological and neurological activities (neurotransmitter/hormones).
Explanation:
The biomolecules may involve in several processes such as energy storage (carbohydrates), catalyzing the biochemical reactions (hormones), storing/transmitting the genetic codes (RNA/DNA), or altering biological and neurological activities (neurotransmitter/hormones).
Answer:
The bio molecules may involve in different processes such as energy storage, catalyzing the biochemical reactions, storing and/or transmitting the genetic codes, or altering your brain's activities.
Explanation:
help lollloolllll lol
Draw a neat labelled structure of heart and write about valves in heart
Answer:the valves prevents the backward flow of blood
Explanation:
Answer:
The labelled structure of the heart is attached below. The valves in the heart prevent the backward flow of blood. These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart). They act as one-way inlets of blood on one side of a ventricle and one-way outlets of blood on the other side of a ventricle.
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Can someone please help me on this? It’s about Internal and External!! Will give brainliest if everything is completed, thank you!
how desert plant take carbon dioxide at night
Explanation:
The desert plants do not open stomata during the night time to absorb carbon dioxide where the temperature is too low during night time to prevent water loss. Additional Information: ... Xerophytes are the plants that perform photosynthesis to absorb carbon dioxide during night time to prevent loss of water.
Kindly mark as brainliest answer
ANYONE PLEASE HELPPP :(
Answer:
I think C
Explanation:
living things are made up of cells and the product of cells. Explain what this means
Answer:
A living thing's first feature is that it is made up of cells. A cell is the basic structural unit of all organisms. It is the smallest organization structure in a living thing. They contain the organism's genetic information (DNA) and can replicate themselves in a process known as mitosis.
Compared to developing nations, developed nations have
.
By genetic modification and evolutionary processes, biodiversity is increased and decreased by habitat loss, population reduction and extinction. The number and relative abundance of species present in a given biological organization is simply species diversity (population, ecosystem, Earth).
Answer:
Genetic Modification is a procedure to change the qualities of a plant, creature or miniature life form by moving a bit of DNA from one living being to an alternate living being. This is done through focused expulsion of the ideal qualities from the DNA of one living being and adding them to the next living being. This strategy has for instance been utilized to create growths and microorganisms that produce drugs.
Evolution is the cycle by which current creatures have dropped from old progenitors. Evolution is liable for both the surprising similitude we see over all life and the astonishing variety of that life.
Explanation:
Evolution is change in the heritable qualities of organic populaces over progressive ages. These attributes are the statements of qualities that are given from parent to posterity during generation. Various attributes will in general exist inside some random populace because of transformation, hereditary recombination and different wellsprings of hereditary variety. Evolution happens when transformative cycles, for example, regular choice (counting sexual choice) and hereditary float follow up on this variety, bringing about specific qualities getting more normal or uncommon inside a populace.
It is this cycle of development that has offered ascend to biodiversity at each degree of natural association, including the degrees of species, singular life forms and atoms.
Each characteristic of an organism.
A.
DNA
B.
Trait
C.
Complementary Bases
D.
gene
Answer:
for me it's
Explanation:
traits on my opinion
The correct answer is trait
What are two ways carbohydrates can be used in the ecosystem?
Which statements about the nucleus is not true?
Answer:
Does not contain electrons
Explanation:
Hope this helps!
3. Organelles that digest waste molecules or food particules are known as
lysosomes
centrioles
ribosomes
Golgi bodies
Answer:
lysosome
Explanation:
Lysosomes
The lysosome is an organelle that contains digestive enzymes and acts as the organelle-recycling facility of an animal cell. ...
Lysosomes can also digest foreign particles that are brought into the cell from outside. ...
Plants cells are unique because they have a lysosome-like organelle called the vacuole.
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Which of these organisms would most likely be found at the top of an energy pyramid?
A. clams - a primary consumer
B. sardines - a primary consumer
C. sharks - a secondary consumer
D. kelp - a primary producer
Answer:
sharks
Explanation:
Because they are the ones to get the last bit of energy. Secondary consumers are the group in the food chain that eats primary consumers. This means that secondary consumers can either be omnivores or carnivores. These terms refer to whether or not they eat just meat or a varied diet. Secondary consumers don't need to have a specific diet.
The energy pyramid is a representation of the producers and consumers along with the flow of energy. The sharks will be at the top of the energy pyramid. Thus, option C is correct.
What is an energy pyramid?An energy pyramid is a graphical representation of the biomass of the producers and the consumers of the ecosystem. It consists of the trophic levels that have designated producers, primary consumers, and secondary consumers.
A producer is at the bottom of any energy pyramid as they produce the foods for the primary consumers that are most likely herbivores. The secondary or the tertiary consumers are at the top.
Therefore, option C. sharks being secondary consumers are at the top of the pyramid.
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Most types of matter expand to some degree when they get warmer.
is that true or false
Answer:
True
Explanation:
because they do expand when they get warmer
Answer:
TrueExplanation:
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