Answer:
current, rainfall, explosion
A general (non specific) way to describe something such as color, shape, and hight
Answer:
An unconformity happens when rocks do not follow normal geologic rules.
A geologic gap happens when rock is eroded before the sediment is deposited.
Explanation:
20 points!!! + brainly!!! real answers only!!!
What are three ways that veterinary medicine can improve/impact human health and medicine? What is one way that veterinary medicine has impacted you/your family?
Answer:
- Compassion. Veterinarians must be compassionate when working with animals and their owners.
- Decision-making skills
- Interpersonal skills
- Management skills
- Manual dexterity
- Problem-solving skill.
Explanation:
Veterinarians treat the injuries and illnesses of pets and other animals with a variety of medical equipment, including surgical tools and x-ray and ultrasound machines. They provide treatment for animals that is similar to the services a physician provides to humans.
Which of the following are the most common prokaryotic cell shapes? (Choose all that
apply)
bacilli
cocci
ooo
arcula
spirilla
Answer:
cocci
bacilli
spirilla
What do you think would happen to the
numbers of white, gray, and black mice in generation 3?
Answer:
They camouflaged with their background. Generation 3 would have more kids, resulting in less food.
Explanation:
PLZ HELP!!! PLEASEEEE ITS DUE
Answer: a wet climate in which temperatures alternate from above freezing to below freezing
Explanation:u need a wet climate because there needs to be available water that can wedge itself into cracks. And the climate needs to fluctuate from below freezing to above freezing so the water can continue to maneuver itself into the cracks, and then continue to freeze.
the average hair skin and nails have a pH level of five generally falling between 4.5 and 6 true or false
Hair and nails are made up of a tough protein known as keratin.
The pH of hair and nails is slightly acidic.Hair, skin, and nails have a pH of approximately 5.5.Hair functions to keep the body warm while the nails act as protective plates for the fingertips.Hence, it can be said that the average pH of the hair and skin lies between 4.5 and 6. Hence, the given statement is true.
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Can someone help, u have to match defintions with pictures
Answer: The picture at row 1, column 1 goes with the definition in row 2 column 4.
The definition in row 1 column 2 goes with the picture in row 4 column 2
the definition in row 2 column 1 goes with the picture in row 2 column 2
Explanation: Thats the best I could do with the image
I hope this works for you
Which activity is NOT part of the hydrosphere?
A. rain falling from clouds
B. fish swimming in a pond
C. waves pounding a sandy shore
D. a stream tumbling over large rocks
Explanation:
rain fallung from clouds
When 72.9g of magnesium is reacted with 28.0 of nitrogen gas, no magnesium or nitrogen is left over. How much magnesium nitride is produced?
What is a potential risk of a long-term stationary front?
A. tornadoes
B. flooding
C. hurricanes
D. drought
Answer:
B
Explanation:
T (tall) is dominant over t (short)
G (green) is dominant over g (yellow)
Cross a short yellow, plant with a plant that is heterozygous for both traits
Answer:
The crossing plant with short yellow should be tall green
Explanation:
short yellow = tg
tall green = TG
their kids' traits = Tt, Tg, tG, gG (all heterozygous)
Answer:
sorry its kinda messy i added a picture
Polydactyly is a trait found in cats and humans in which a person (or cat) has 6 digits per
hand or paw. The allele for polydactyly is rare but dominant. If a man who is heterozygous
for this trait marries a woman with 5 fingers, what are the chances that they will have a child
with polydactyly?
Answer:
1/2 or 50%
Explanation:
This question involves a single gene coding for the number of digits per paw in cats or humans. The allele for polydactyly i.e six digits (P) is dominant over the allele for normal number of digits i.e 5 (p).
According to this question, If a man who is heterozygous (Pp) for this trait marries a woman with 5 fingers (pp), the following gametes will be produced by each parent:
Pp : P and p
pp : p and p
Using these gametes in a punnet square (see attached image), the following proportion of offsprings will be produced:
Pp, Pp, pp and pp
The offsprings with genotype Pp will have polydactyl, hence, the chances that they will have a child with polydactyly is 1/2 or 50%.
A part of the crust that is broken and moves
Answer:
The Earth's crust and upper part of the mantle are broken into large pieces called tectonic plates. These are constantly moving at a few centimetres each year.
Explanation:
Does cellular respiration happen in the chloroplast?
Which of the following data could best support the claim that species B arose from a speciation event in Lake I?
Answer: B
Explanation:
DNA analysis shows fewer differences between species A and species B in Lake 1 than species B and the populations in Lake 2
Speciation is defined as the mechanism through which new species or organisms are created.
What is Speciation?Speciation is an evolutionary mechanism in which the population of certain organisms evolves and becomes distinct species. It is the phyletic evolution within a lineage or lineage. In the given image, the speciation of organisms A and B shows that the difference in the genetic sequence of species and Species B in Lake I were somewhat related. Species B showed many differences to the organisms of Lake II.
Thus, species A and species B in Lake I may have arisen due to speciation.
Learn more about speciation here:
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The positive subatomic particle is the
O a neutron
ob electron
OC. quark
Od proton
O e positron
Answer:
the answer is proton
hope this helps:)
Which of the following can result in the denaturing of an enzyme? (Choose the BEST answer choice)
Change in pH only
b. Change in temperature only
Change in both pH and temperature
d. none of the above will denature an enzyme
ASAP!!!
Answer:
change in temperature
Explanation:
Help me this is science question
Answer:
Claim(One Sentence): Overpopulation and Underpopulation can lead to the demise of particular species, however if the population remains consistent, there is a consistency in the food chain.
Claim: The more grass, the more rabbits. This is because there is abundant grass for rabbits to feed off of. Snakes eat rabbits, the more rabbits, the more food for snakes. And therefore, helps sustain the population of snakes. Hawks eat snakes. The more snakes the more food for the hawks. And the more hawks there are, because there is more food to provide for more hawks. The same pattern goes if there is a decrease. Overpopulation of one species could also cause a disruption and a decrease or a wipe out of a species in a a certain area.
Evidence: Lets look at time 0.0 and time 3.0. Time 0, has a grass population, of 27303 with 2567 rabbits,278 snakes, and 41 hawks. Looking at time 3.0, there is more grass, 28353, less rabbits, 2399, more snakes, 316, and less hawks, 28. This supports my claim because there is a relatively consistent population of rabbits, because there is an abundance of grass. However, in time 3 we see that there are less rabbits. This is because there are more snakes, and the more snakes, the less rabbits, because more rabbits are being consumed at a higher pace. This is the same with the snakes. The more hawks the more snakes being consumed, but the less hawks the less snakes being consumed.
Reasoning: Population affects population. Meaning that the more of something could mean the less of something.
Scientific Explanation: Final CER: Population greatly affects changes in the food chain. There could be too much of something that could lead to the demise of something else. If everything is equally balanced, there is an abundance of everything, and the food chain can continue smoothly. However if there is an underpopulation, animals die out, and the ones above them in the chain also die out because there is not enough to feed off of.
Explanation:
Hoped this helps.
Please help it’s due soon...
Answer:
75%
Explanation:
what is the process of one cell becoming two cells
B. Not alive
C. Mitosis
D. 46 total
E. Nucleus
Answer:
Mitosis
Explanation:
you prob learned this, why u come here
Answer:
Mitosis
Explanation:
When cells become more cells it is called mitosis. When they do this they also go through a process within mitosis that can be know as PMAT which is: Prophase, metaphase, anaphase and telophase.
Purple flowers are dominant, white flowers are recessive. We are using the letter 'Na' for the flower color gene. What are all the possible allele
combinations for a purple flower?
-АА
-Аа
-аа
Answer:
.....46e72fhjw8wfjj29ajfj29zjfjqs jw9cjhq
Scenario 1: A river in North Carolina has been tested and the following data is obtained:
pH = 7.1
Dissolved Oxygen = 7 mg/L
Nitrates = 8 mg/L
Phosphates = 0.03 mg/L
Biotic Index = 3.5
What is the overall quality of this river? How do you know? If the quality is low, what do you think could be happening in the environment to cause these readings?
Answer:
Good.
Explanation:
The overall quality of this river is good because all the levels is in normal range. Healthy water should have 6.5 to 8 mg/L of dissolved oxygen concentrations, normal range of phosphorus is 0.005 to 0.05 mg/L, levels of nitrate at or below 10 mg/L and the biotic index less than 3.75 is considered normal and the data shows all value of substances comes in normal range so we can say that the quality of water is good.
Given is a strand of DNA, fill in the corresponding RNA strand and find which amino acids that strand codes for.
Answer:
The correct answer would be -
RNA - AUG GGG CCU UAC UAA
Amino acid -methionine-glycine-proline-tyrosine -stop codon
Explanation:
In the process of protein synthesis, the first process is known as transcription which involves the transcribing the mRNA strand from the DNA strand in a complementary manner. In this manner, Adenine transcribes into uracil and cytosine transcribe into guanine similarly thymine into adenine and guanine into cytosine.
Then, DNA strand - T-A-C-C-C-C-G-G-A-A-T-G-A-T-T will change into AUG GGG CCU UAC UAA and every three codes represent a triplet codon that translates into an amino acid first code called start codon and normally code for methionine (AUG) and last code for stop and does not code any amino acid.
Then, the amino acid will be - methionine-glycine-proline-tyrosine -stop codon
Which factors affect natural selection?
inheritance, isolation, adaptation
variation, overpopulation, adaptation
isolation, overpopulation, speciation
variation, inheritance, speciation
Natural selection is an evolutive force that favor beneficial alleles increasing their frequency. The correct option is C). variation, inheritance, speciation.
What is Natural Selection?
Natural selection is an evolutive force that selects beneficial alleles and increases their frequency in the population. It results from the interaction between the individuals' phenotype and the environment, which determines gene destiny in space and time.
Natural selection results in adaptation, meaning that it causes an increase in the aptitude phenotype.
Aptitude (or fitness) is the contribution of each genotype to the next generation. It is reflected by the phenotype that results in the survival, fertility, and capability of having a mate. It is a way of measuring the individual ability to leave fertile offspring. Aptitude must be significant to the natural selection act in its favor.
Natural selection can act favoring an allele or against it, according to how it affects the fitness of individuals.
In many cases adaptations, resulting from natural selection can be correlated to environmental factors or selective pressures applied by other organisms or habitats.
The selective agent is the environmental trait that determines the differential survival of the phenotypic classes. The environment influences the probability that each genotype passes its gametes to the next generation.
Natural selection also acts on variation caused by mutations. Let us remember that a mutation is a change or alteration in DNI sequences that introduce new variants.
Many of these are eliminated, but some of them might succeed and be incorporated into each individual. These mutations are the ones that have been selected by natural selection.
Hence, a mutation can cause variation. If this variation turns to be beneficial to the population and increases individuals' fitness, it is favored by natural selection.
New generations inherit these new variants increasing their frequency in the population.
According to the environment and the species distribution, these changes might lead to speciation.
The correct option is C) variation, inheritance, speciation
You will learn more about natural selection at
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A virus causes the common cold.
O True
O False
Answer:
false
Explanation:
It can cause many more things and it depense on the type of virus!
Mangrove swamps are coastal wetlands found only in tropical zones true or false
Answer:
According to www.epa.gov, Mangrove swamps are coastal wetlands found in tropical and subtropical regions. Therefore, I would say false bc it doesn't include subtropical
Explanation:
1 point
Read the question and select the correct answer.
1
The diagram shows some cells.
cilia
LUNACO
cytoplasm
nucleus
Where are these cells found?
A alimentary canal
B blood
C bronchus
D plant roots
Ο Α
OB
Ос
OD
Moy
Page 3 of 8
Explanation:
A= alimentary canal have all of this cells
Humans can see colors because of these photo receptor cells in the Retina called
Answer:
It's called rods and cones
Explanation:
The cone receptor is more sensitive out of the 3 different colors (green, red or blue). Signals from the cones are sent to your brain which then it translates these messages into the perception of color(s).
Please answer these questions as soon as possible.
5. What is an element?
6. What happens when neutral objects interact with charged objects?
7. Do positive and negative objects always move toward each other?
8. Will positive and negative objects repel each other?
9. Will there be an interation between the two?
10. Do light weight objects seem to be attracted to charged objects?
11. How does an objects charge affect it's interactions with neutral objects?
What tool is used in analyzing bullets?
Lighted microscope
O Comparison microscope
O Bullet microscope
O Laser microscope
Answer:
laser microscope
Explanation:
because you want to show the finger print
Answer:
Comparison microscope
Explanation:
i just took the test