Answer:
Our energy supply comes mainly from fossil fuels, with nuclear power and renewable sources rounding out the mix. These sources originate mostly in our local star, the Sun. Electricity falls into its own category because it's an energy carrier and not a primary source.
If we were to find life somewhere out on another planet, perhaps ___________ might be its composition. A.
silica
B.
carbon
C.
oxygen
D.
hydrogen
Answer:
I think it's C. Oxygen, sorry if I'm not right
https://screenshot.best/2QA8H0
Answer:
what is the image?
Explanation:
I'm strugglinnnn, it's not C just to let you know✋
Answer:
D
Explanation:
i know
Which statement describes an effect of economic dominance on society?
A.
Economic dominance encourages education systems to impart moral values to people.
B.
Economic dominance allows people to spend more time with their families.
C.
Economic dominance causes education systems to channel their efforts into imparting skills for the job market.
D.
Economic dominance has led the government to mold its working methods to increase costs.
hich elements are most like to form a binary ionic compound?
Select one:
a.
sodium and aluminum
b.
calcium and potassium
c.
phosphorus and oxygen
d.
lithium and nitrogen
e.
hydrosulfuric acid
A pair of elements will most likely form an ionic bond if one is a metal and one is a nonmetal. These types of ionic compounds are composed of monatomic cations and anions.
It’s sad when you realize you aren’t as important to someone as you thought you were.
Which of the following principles best correlates to the philosophy behind IPM planning?
o choose the most effective method to eliminate pests
O use natural rather than synthetic methods to control pests
choose the safest approach with the least human risk
o do the least possible harm while controlling pests
this is for my plant systems class
Answer:
Use natural rather than synthetic methods to control pests.
Explanation:
Integrated Pest Management (IPM) encompasses a variety of techniques used to maintain an acceptable level of pests in a given environment. that limits use of pesticides and maintains soil nutrients for future crops. Its four components are prevention, avoidance, monitoring, and suppression.These practices rely on natural efforts first
Is the velocity constant threwout the trip
Answer:
Velocity vs Time: The object's velocity increases as it accelerates at the beginning of the journey. It remains the same in the middle of the journey (where there is no acceleration). It decreases as the object decelerates at the end of the journey.
Explanation:
Hope it helps
The tagging and labeling of evidence is an example of _____.
a protocol
a control
an evidence collector
a first responder
Answer:
a protocol
Explanation:
got it right on edge :)
what are the constanti In
chris experinent on diet pills and tomaoes
Answer: Constants – things that are the same for each trial.
Which type of data is non-numerical?
A. statistical data
B. quantitative data
C. qualitative data
Answer:
qualitative data. ....
N.) Effects of human Intervention of the nitrogen cycle-
Plz help what is the answer to this
Answer:
Your answer is D) Competing with native species of snakes for food
(Sorry if it is wrong)
Explanation:
Pythons compete with native wildlife for food, which includes mammals, birds, and other reptiles. Severe mammal declines in Everglades National Park have been linked to Burmese pythons. Raccoons and opossums often forage for food near the water's edge, which is a habitat frequented by pythons in search of prey.
Hope it helps
Peace out
^^ ^-^ :) ;) ~-~
5514998054 ps 123456
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Do not look up!!
What is the planet closes to the sun??? Explain
Answer:
The planet closest to the sun is Mercury, at just 58 million km (36 million miles) or 0.39 Astronomical Unit (AU) out.
-Psychology class -
The individual's observable characteristics, influenced by both genetic and environmental factors, are called:
1) the genotype
2) the phenotype
3) the chromosomes
4) the Nina, the Pinta, and the Santa Maria
5) none of the above are correct
1) why should we always breathe through the nose and not through the mouth ?
Answer:
Below
Explanation:
The nose is lined with hairs which act as a filter for particles like dust, pollen and other allergens so they don't enter your lungs.
Your nose also preheats the air you breath in.
bees feed on nectar from flowering plants in return the flowers are __________ by the bees
Answer:
pollentate
Explanation:
correct me if im wrong pls give brainliest
Hi! Does anyone know the answer to this question? Will mark brainliest!
What is shown in this illustration?
A. continental-continental convergence boundary
B. oceanic-oceanic convergence boundary
C. oceanic-continental convergence boundary
D. hot spot
Answer:I promise you it is hot spot
Explanation:
How does diet affect the risk of cardiovascular, disease, obesity, or diabetes?
Answer:
obesity leads to high blood pressure and the build up of fatty deposits in the arteries which leads to cardiovascular disease. diabetes affect your risk if heart disease.
How does the circulatory system work at the organ level?
The heart pumps the blood.
Blood cells carry nutrients.
Nutrients are delivered throughout the body.
Cardiac muscle contracts.
Answer:
THE BLOOD CELLS CARRY NUTRIENTS
Explanation:
Answer:
The heart pumps the blood.
Explanation:
I took the quiz and I used the other persons answer and got it wrong. The right one is the heart pumps the blood
what features do root hair cells, epithelial cells, and red blood cells have in common
All of these types of cells have a high surface area-to-volume ratio.
What is the function of RBCs?
Erythrocytes also referred to as red blood cells carry oxygen to your body's tissues. As oxygen is converted to energy, carbon dioxide is released by your tissues. Additionally, your red blood cells carry carbon dioxide to your lungs so you may exhale it.
The process of getting oxygen from your lungs to your body's tissues is carried out by red blood cells. Your tissues use oxygen to make energy and carbon dioxide to expel waste. The carbon dioxide waste is transported to your lungs by your red blood cells, where it is exhaled.
It takes roughly seven days for red blood cells to properly mature and are then released into the bloodstream from the soft bone tissue (bone marrow) of your body. A protein that enables red blood cells to transport oxygen from your lungs and transfer it to other tissues in your body gives them their vivid red color is called hemoglobin.
Therefore, all of these cells have a high surface area-to-volume ratio.
Read more about red blood cells, here
https://brainly.com/question/17890844
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Which substance has the most thermal energy and will have the most heat flow from it
Answer:
a nuclear reactor core(1000ºC)
Explanation:
edge2021
a stovetop burner on medium (200°C)
a nuclear reactor core (1000°C)
the human body (36°C)
air at room temperature (32°C)
Glucose molecules bond together in a process known as dehydration synthesis. What happens in this process?
Group of answer choices
The reaction uses water molecules to break the bonds in each glucose.
4 Water molecules are used for every
1 water molecule is lost (OH + H) for every bond formed
4 water molecules are lost from each bond broken
Answer:
In the dehydration synthesis reaction above, two molecules of the sugar glucose (monomers) combine to form a single molecule of the sugar maltose. One of the glucose molecules loses an H, the other loses an OH group, and a water molecule is released as a new covalent bond forms between the two glucose molecules.
Explanation:
i hope this helps anyway
Glucose molecules bond together in a process known as dehydration synthesis. The process includes 1 water molecule is lost (OH + H) for every bond formed. The correct option is C.
What is dehydration?Dehydration is a process of chemical reaction in which water is lost. A water molecule is released during the process of making larger molecules out of smaller monomers, which is known as dehydration synthesis.
In the synthesis process, the glucose monomers are bonded together and with each bond, the water molecule is lost in the process. From monomers of glucose, polymers are formed, like starch, and cellulose.
Polymers are formed through the process of dehydration synthesis. These polymers are DNA, proteins, and carbohydrate.
Thus, the correct option is C. 1 water molecule is lost (OH + H) for every bond formed.
To learn more about dehydration, refer to the below link:
https://brainly.com/question/4515660
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what are three abiotic and biotic factors that can kill mosquitoes
A type of agriculture in which the farmers focus on growing enough food to feed
themselves and their families is known as:
Subsistence agriculture.
Market agriculture.
Mechanized agriculture.
Industrial agriculture.
Niche agriculture.
Answer:
subsistence agriculture
Explanation:
The land is limited, cultivation systems are basic, and there is not enough harvest to sell.
We have recently been learning about Artificial Selection. Write a paragraph describing how artificial selection relates to fruits and vegtebles.
Answer:
Sorry only paragraph I'm on phone.
Explanation:
Fruits and vegetables have changed a lot since the onset of agriculture 10,000 years ago, as generation after generation of farmers artificially bred crops to select for more desirable traits like size and taste.
Use the periodic table from the lesson to answer the following question.
The atomic mass of F is.
9
10
19
55
Answer:
19
Explanation:
Fluorine's atomic mass is 18.99 which rounds up to 19 which is on your selection of choices.
What are viruses referred to since they don’t easily fit into the category of living things?
bacteria
organism
cell
agent
Viruses are referred to Agents since they don’t easily fit into categories of living things.
Viruses are composed of DNA and RNA and they can be referred to as
agents as they cause different diseases which is usually very difficult to
manage and treat.
Viruses don't perform the characteristics of living organisms, they lack cells
and isn't under Bacteria as they replicate only when in the body while
bacteria replicates anywhere.
Read more on https://brainly.com/question/25236237
Answer:
The answer is agent
Explanation:
Synthesis is defined as separating the pieces of a cell
Answer:
...what's the question here?