Answer:c i guess
Explanation: its a somewhat vague question tbh
Which of the following accurately describes the use of fossil fuels for energy?
A
At the present rate, we will run out of fossil fuels in about 250 years.
B
Burning fossil fuels releases large amounts of carbon dioxide into the atmosphere.
C
Fossil fuels account for only 40 percent of the electricity generated in the United States.
D
All of the above
Answer:
B
Explanation:
Burning fossil fuels releases large amounts of carbon dioxide into the atmosphere
Based on the information given in the chart, which kingdom most likely has the highest percentage of photosynthesizing organisms? A. Eubacteria B. Animalia C. Plantae D. Fungi
Answer:
The answer is C. in other form Kingdom Plantae its C
A new dog breed is less likely to cause an allergic reaction in humans. Which statement explains how artificial selection led to the development of this desirable trait?
Different dogs were bred with other animal species such as cats to introduce new nonallergic traits to obtain the new dog breed.
Different dogs were bred with other animal species such as cats to introduce new nonallergic traits to obtain the new dog breed.
Different dog breeds were chosen for nonallergic traits and bred with each other to obtain the new dog breed.
Dogs were trained over generations to not produce and release proteins that cause allergic reactions in humans to obtain the new dog breed.
Dogs were kept outdoors over generations to build up a natural defense against allergens in the environment to obtain the new dog breed.
Answer:it is c
Explanation:cuz it is
Answer:
C
Explanation:
Because they would test the dogs for traits and then selectively breed them
If the purple flowering pea plant alleles (F) are dominant and the white flowering pea
plant alleles (t) are recessive, then what is the phenotype for the genotype (Ff) of the offspring? Explain your response.
Answer:
Purple flowers
Explanation:
F is dominant over the recessive trait of t. So F is the trait that will be expressed, rather than t
Which statement is the most correct?
A. Chemicals manufactured by humans
are more dangerous to human health
than naturally occurring chemicals.
B. Both natural and human-made
chemicals are potentially toxic to
humans.
C. Naturally occurring chemicals are more
poisonous to humans than synthetic
chemicals.
Answer: I believe the answer is A
Explanation:
As you grow older, you will need to remain physically active to keep a good level of physical fitness.
Please select the best answer from the choices provided.
T
F
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Passive transport uses no energy because its moving molecules____________ the concentration gradient while active transport uses energy because its moving molecule ________________ the concentration gradient.
Answer:
with, against
Explanation:
Hope this will help
Does DNA undergoes translation to produce proteins . RNA undergoes mutation to produce cell walls
Answer:
No
2. Yes
Explanation:
This is because DNA undergo transcription to produce RNA and RNA undergo translation to produce protein. Translation is the process where mRNA molecule is used as a template to produce protein.
RNA undergo mutation more than DNA and this is because the enzymes found in RNA viruses and participate in copying viral genomes is why it occur so. These enzymes does not have the abilities to recognize DNA damage that enzymes in most organisms have.
Dimples are dominant; no dimples are recessive. Mr. Dowling is heterozygous for dimples, and Mrs. Dowling is also heterozygous for dimples. Whatcare the possibilities of their offspring?
Answer:
There offspring will have dimples
Explanation:
If wrong I am sorry.
The stars appear to move across the sky every day, but
their paths change throughout the year. Here is a model of
the Sun-Earth system.
Based on the model, which three factors might cause this change in the
apparent movements of the stars?
Answer:
Earth's Revolution around the sun, The tilt of Earth's Axis, and Earth's rotation on its axis.
Explanation:
I have done this test
1. The Earth's revolution around the Sun: As the Earth revolves around the Sun, the stars appear to move across the sky each day. This is because the Earth is rotating on its axis, which causes the stars to appear to be moving from east to west.
2. The Earth's tilt: The tilt of the Earth's axis also has an effect on the apparent movement of the stars. As the Earth rotates around the Sun, the tilt of the Earth's axis changes throughout the year. This causes the stars to appear to move slightly differently at different times of the year.
3. The Precession of the Equinoxes: The precession of the equinoxes is the gradual wobble of the Earth's axis which takes place over thousands of years. This has an effect on the apparent movement of the stars, as the angle of the Earth's axis changes over time. This causes the stars to appear to move in a slightly different pattern than they did thousands of years ago.
Learn more about Earth Rotation here:
https://brainly.com/question/11528799
what are nitrates used to produce
Answer:
i think it is a fertilizer, so it is found in high levels in plat fertilizers
Unlike Animals ,Fungi...
Answer:
Digest their food before ingesting it.
Which of the following statements is true about the current amount of carbon on Earth? A. There is the same amount of carbon on Earth now as there was 10,000 years ago B. There is no scientifically accurate way to determine the amount of carbon on Earth 10,000 years ago C. As a result of burning and fossil fuels, there is an increased amount of carbon on Earth now than there was 10,000 years ago D. As a result of burning and fossil fuels, there is a decreased amount of carbon on Earth now than there was 10,000 years ago
Answer:
b
Explanation:
On the Indonesian island of Bali, about 3/4 of the feral (stray) cats have a stumpy tail while only 1/4 of the cats have a regular long tail. When you did some experiments and picked out a bunch of random stumpy-tailed cats and mated them, they had some stumpy-tailed kittens and some regular-tailed kittens. You did the same with the the regular tailed cats, but they always had only regular tailed kittens. What does this tell you about the genotype of the regular tailed cats
Answer:
That stumpy tail is the dominant trait, while the regular long tail is the recessive trait.
Explanation:
Due to technical problems, you will find the complete explanation in the attached files
What additional information would you want to know to understand Emma and Jacob's panic? Include a minimum of three examples.
The correct answer to this open question is the following.
Unfortunately, you did not attach the story, the text, or the name of the article/text. Without this important information is so difficult to help you.
However, trying to help you, we did some deep search and can comment on the following.
The additional information you would want to know to understand Emma and Jacob's panic is the following.
First, you want to understand what is the real cause of the parent's panic. And all comes down to the health of their baby. The baby had problems with feeding. What happened was that Emma's baby stopped feeding after seven days.
This couple had lost a baby that died in the first nine days with no clear explanations at all. So they were traumatized by that fact and do not want to have another traumatic experience again. That is why they are afraid.
The parents desire the baby to feed normally and have the correct weight.
Parents are afraid that the baby dies or if it survives, could end up with some illness or mental ret*rdation, or could have another kind of complications when the baby is growing up.
13. A man who has type A blood whose dad had type O blood and a
woman with type B blood whose mom has type O blood are going to have
a child. A. What are the genotypes of the parents? B. What are the possible
blood types of the child and what are the chances of the child could have
each one?
parental genotype I^o I^a × I^o I^b
16. Biomass is derived from___
and is used to produce____
Answer:
Organic matter : biofuels
Explanation:
Biomass is derived from Organic matter in the soil and is used to produce Biofuels. Hope this helps
Please mark Brainlist
For each of the following causes of extinction, explain how the increase in the human population makes the problem worse.
a. Habitat alteration
b. Commercial hunting
c. Competition
d. Sport hunting
e. Pest control
f. Pollution
Answer:
Im pretty sure its E sorry if its wrong.
how do you living and nonliving things interact with each other? how might the function of an ecosystem be affected if living and nonliving things could not interact with each other?
Answer:
Some examples of living things are organisms such as plants, animals, fungi, and bacteria. Organisms interact with the living and nonliving things in their ecosystem to survive. ... These living things interact with the nonliving things around them such as sunlight, temperature, water, and soil
What are physical properties?
Which statement is true?
Normal cells spend most of their time in
interphase (growing, performing cell
functions,replicating DNA), not dividing.
Normal cells are dividing non-stop.
Normal cells spend most of their time in
mitosis
what trait only appears when a organism is a homzygous
Answer:
Both can show.
Explanation:
The genotype can look like the following:
TT <= Homzygous Dominant
tt <= Homzyogous Recessive
Tt <= Heterzygous
See? It would be hard to determine exactly which trait would show without the second half of the name! (By the way, I can't say the proper names so I apologize)
I hope this helps! ^-^
I WILL GIVE BRAINLIEST 100 points
After replication occurs, what form is DNA in? (it contains the original and a copy of the DNA in the form of an X)
A single chromosomes
B chromatin
C double chromosomes
I am made up of nucleotides. Am I DNA RNA or both?
Answer:
DNA
Explanation:
hope this help's
Once ice forms on a lake in winter, the water underneath the ice remains about 4 c even if the air temperature just above the ice far below freezing. What property of water helps keep the water below the ice from freezing?
Answer:
Hydrogen bonding. When the ice freezes, it becomes less dense and floats to the top. this insulates the water keeping it from freezing.
Explanation:
Which valve separates between the left atrium and left ventricle
Answer:
Mitral valve
..........
What is an antibiotic? Which class of antibiotics works best for Bordetella pertussis?
You can download answer here
tinyurl.com/wpazsebu
How do both sodium and potassium ions travel
Answer:
Sodium ions pass through channels in the hydrophobic barrier that have been formed by membrane proteins. The crossing membrane is called facilitated diffusion because it is facilitated by the channel
Potassium ions have to be transocated through specific membrane transport proteins. It is then transported into the cell through potassium pumps with energy being consumed int the form of ATP.
The sodium-potassium pump goes through cycles of shape changes to help maintain a negative membrane potential. In each cycle, three sodium ions exit the cell, while two potassium ions enter the cell. These ions travel against the concentration gradient, so this process requires ATP.
Explanation:
Answer:
The sodium potassium pump goes through cycles of shape changes . In this way they help maintain a negative membrane potential. In each cycle, two potassium ions enter the cell while three sodium ions exit the cell . These ions travel against the concentration gradient. And this process requires ATP.
......................
Which statements are true? Check all that apply.
Answer:
A C and E i think
Explanation:
Speciation means the formation of a new species.
True
False
Answer:
true
Explanation:
Definition: Speciation is the process by which new species form. It occurs when groups in a species become reproductively isolated and diverge.
Answer:
true because it means the formation of a new plant or animal species