Answer:
pollutants such as sulfur can lead to excess levels of acid in lakes and streams, and damage trees and forest soils; atmospheric nitrogen can reduce the biodiversity of plant communities and harm fish and other aquatic life; ozone damages tree leaves and negatively affects scenic vistas in protection...
Explanation:
hope this helps
Which star is four times bright as our sun
Answer:
The star VY Canis Majoris
VY Canis Majoris
Hope this helped! :)
What happens when living things get in the dirt?
4. Tiny drops of moisture on grass and leaves are called;
d. Air
e. Gale
f. dew
g. Breeze
Answer:
HELLOOO
SO UR ANSWER IS
f. dew
I hope it helps !!!!
1) List 10 ways that energy is used in your home or outside of your home.
2) Now, imagine yourself having surgery in a hospital and the power goes out. What could be done that the surgery could continue?
Answer:
There are many ways to save energy at home some are as following:-
1)Use Led Bulbs rather than Tubelight
2)Using Heater or Air Conditioner uses a lot of energy so we should reduce there usage
3)If possible, install a programmable thermostat to automatically adjust your home's temperature settings when you're away or sleeping.
4)Use a bucket of water rather than taking a shower
5)During Winter season use suns heat to heat up your body rather than using heater at day time
6)Save water by scraping dishes instead of rinsing them before loading in the dishwasher
7)Close the tap when not in use
8)While brushing tour teeth, use utensils to clean your mouth rather than using a tap
9)The water you use to mop the floor can we used to water the plant or even clean your car
10)Dont use dryer to dry your cloth rather put it in under sun
Explanation:
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Explain the relationship between codon and gene.
Answer:
A codon is a trinucleotide sequence of DNA or RNA that corresponds to a specific amino acid. The genetic code describes the relationship between the sequence of DNA bases (A, C, G, and T) in a gene and the corresponding protein sequence that it encodes. The cell reads the sequence of the gene in groups of three bases.
Explanation:
2. Complete the table describing the types of organisms.
TYPES OF ORGANISMS
Type
Description
Examples
Organisms that make their own food
Organisms that obtain energy
from the food they eat
Why split up the letters on top instead of writing both of them in one box? punnet square
Answer:
By spliting them up it would be most simular to how sex cells work with traits that produce 4 possible outcomes
Explanation:
What is the probability of flipping a coin twice and getting two heads?
a) 1
b) 1/2
c) 1/4
d) 3/4
A Punnett square is used to determine the:
a) probable outcome of a cross
b) Actual outcome of a cross
c) Result of incomplete dominance
d) result of meiosis
Help plz
Will give brainliest!
Which statement is TRUE?
1)Light waves always travel at a constant speed, but sound waves do not.
2)Waves travel at different speeds through different materials.
3)Wave speed depends on the amplitude of the wave.
4)Light waves and sound waves travel at the same constant speed.
Answer:
C. Is correct
Explanation:
For a sound wave it depends on how much compression the loud speaker or musical instrument creates. In other words, it depends on the energy the source put into the wave. It does not depend on frequency, wavelength, or velocity.
The correct answer is option 3 as it explains Wave speed depends on the amplitude of the wave.
In the case of sound waves, it depends on how much compression the speaker or instrument produces. In other words, it depends on the energy the source puts into the wave. It does not depend on frequency, wavelength, or speed.
Wave amplitude does not affect the speed at which the wave propagates. Wave velocity depends on both wavelength and wave frequency. Most wave velocities depend on the medium or substance through which the wave passes. Sound waves travel faster in air and water than in solids and gases.
What is wave amplitude?Amplitude, in physics, is the maximum displacement or distance that a vibrating object or point on a wave has moved, measured from an equilibrium position. This corresponds to half the length of the vibration path.
Hence it concludes that Wave speed depends on the amplitude of the wave.
To know more about the amplitude of the wave refers to the link :
https://brainly.com/question/3613222
Which of the following limiting factors will most likely prevent further population growth within an ecosystem?
A. Excess water supply
B. Food supply to the area
C. Recycling of human goods
Answer:
I think the answer is either B. or C.
Explanation:
please help marking brainliest explain pls
Answer:
The answer would be C
Explanation:
hope this helped you because it helped me out
Identify the structures of the four____ found in living
Answer:
Organic Molecules
Explanation:
Why do offsprings look different from there parents?
Living things produce offspring of the same species, but in many cases offspring are not identical with each other or with their parents. Plants and animals, including humans, resemble their parents in many features because information is passed from one generation to the next.
What is an example of a codominate
phenotype?
Answer:
With a codominant trait, phenotypes like fur color are combined. For example, if a black-feathered chicken breeds with a white-feathered chicken, their offspring will be both black and white. They will not be gray; rather, there will be spots of both colors. Codominance means that neither allele can mask the expression of the other allele. An example in humans would be the ABO blood group, where alleles A and alleles B are both expressed. So if an individual inherits allele A from their mother and allele B from their father, they have blood type AB.
I hope this helps some~ <3
-Dream
What is the energy source for producers, consumers, and decomposers?
Answer:
The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.
Explanation:
Hope this helps
Answer: The Sun is the main source of energy.
Explanation:
Hope this helps!
I NEED HELP PLEASE ITS TIMED, I DO NOT UNDERSTAND ITS TEN POINTS IF YOU ANSWER
A population is growing exponentially. What can you conclude?
A. There is no competition for resources.
B. The environment is at carrying capacity.
C. There is a very high population density.
D.The death rate is very high.
Answer:
A- There is no competition for resources
Explanation:
Choose an organism and predict a trait that would be helpful for its survival. Do you think this could be an evolutionary change? What would have to happen for this trait to be expressed?
How might DNA and chromosomes be regulated (naturally or artificially).
Answer:
artificially
Explanation:
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The measurement used for insulation is called the: H-factor R-factor X-factor L-factor
Answer:
R-factor.
Explanation:
Insulation can be defined as the process in which physical objects (materials) oppose the flow of current by providing a least resistance path or the opposition to the conduction of heat energy.
R-factor is an abbreviation for thermal resistance. The R-factor is the most commonly used measurement for providing all of the informations about the insulating properties of an insulator. Therefore, the measurement used for insulation is called the R-factor.
Most manufacturers specify the R-factor on the label of an insulating material.
Generally, the higher the R-factor of an insulating material the better it is for insulation.
Hence, the ability of a material to prevent the flow of heat or electricity (current) is largely dependent on its R-factor.
Sunflower;
A.sexual reproduction.
B.asexual reproduction.
C.Both.
Describe how the water cycle moves water between the tree, the lake, and the sky in the picture below.
Describe one water cycle process you have learned about and tell how it shows that the water cycle
connects nonliving and living things.
Answer:
Explanation:
The water evaporates from the lake to form a cloud(condensation).it starts to rain(precepation)then collects back in lake.precipitation connects with living things by watering them.it also connects nonliving by processes such as evaporation, precipitation, water returns back into the atmosphere.
The diagram below represents a plant cell and three different molecules
used by the cell. Molecule 1 is able to ENTER the cell using the process of *
1) Diffusion
2) active transport
Mrs. Jones has type B blood. Her mom has type A and her dad has type B. What must her mom's genotype be?
Answer:
I^Ai
Explanation:
because she can't have both dominant A's. if she had, jones were AB
If Mrs. Jones has type B blood and her mom has type A and her dad has type B, so iAi is the genotype of her mom.
What is genotype?It is the representation of genetic content of an organism, iAiA genotype shows type A blood group, it is the sum of gene that is transfer from parents to offsprings.
If cross between father having type B blood group and mother type A blood group having genotypes of iBiB and iAi.
Cross: iBiB X iAi
Gametes: iB, iA and i
Genotypes of the offsprings: iBIA, iBi, iBIA, iBi
Phenotypes: AB, B, AB and B.
The cross is attached in the image below.
If only mom's genotype is iAi, is crossed with iBiB, so the children have probability for having blood group B.
Therefore, iAi is the genotype of her mom, makes the possibility for Mrs. Jones to have type B blood.
Learn more about blood group, here:
https://brainly.com/question/29512855
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Question 4
By examining
scientists can test predictions for situations in which it is
impossible or unethical to use experiments.
O variables
O control groups
observations
O correlation
Answer:
correlation
Explanation:
By examining correlation, scientists can test predictions for situations in which it is impossible or unethical to use experiments.
Correlation determines if there is, and measures the strength of the relationship between two variables. Hypotheses are usually tested by experiments in science, but some situations make experiments impossible or unethical to be performed directly. In such cases, simulational experiments are performed and correlation is used to theoretically determine or predict the outcome of situations.
When writing an organism’s name using binomial nomenclature, what is the proper forum? (what is capitalized, what is lowercase, underlines, italicized, bold, etc.)
HELLPPPPPPP THIS IS TIMEDDDDDD
Answer:
no
Explanation:
hey guys! im stuck on this hard question please save me lol
Answer:
1.chemical receptors
2. nerves carry signal to the brain
3. nerves carry signals to the muscle
4. the brain process these signals
5. the shark changes direction and swims towards pray
Explanation:
Answer:
1)chemical receptors in the nose sense odor particles in the water
2) nerves carry signals to the brain
3) the sharks brain processes the signals
4) nerves carry signals to the muscle
5)the shark changes direction to swim towards the prey
Lebron James the goat
Answer:
true true
Explanation:
Answer:
agree to disagree
Explanation:
A student creates a model of the formation of fossil fuels by first placing a layer of leaves, representing organic matter, in the bottom of
a cup. What step will come next in the model?
Pouring water over the leaves to model washing away by rivers
Adding sand on top of the leaves to model burial in sediments
Burning the leaves to model the decay of the organic matter
Putting the leaves in the freezer to model conditions on top of mountains
An Adding sand on top of the leaves to model burial in sediments.
Explanation:
I know because I'm different breed
Adenine always pairs with
.
Cytosine always pairs with
.
Answer:
Thymine
Guanine