Answers
19. place moth balls in the closet and observe after several days.
20. whenever wax or a candle burns it turns from solid to liquid but again at room temperature it turns to solid
21. evaporation, condensation, precipitation
22. it produces new substances
23. vinegar Bubbles when baking soda is added
24. steam
Related Questions
indian National congress was founded. _______
a) 1877
b) 1915
c) 1885
d) 1947
Answers
Answer:
{Indian National congress was founded in 1885.}
"Hope this Helpful."What do all organisms need? Select three options.
Answers
Answer:
what are the options?
Explanation:
Answer:
food water a place to live
Explanation:
food, water, and protection. A plant is left in a protected greenhouse that pumps in fresh carbon dioxide. The plant also has access to sunlight and can make its own sugar. However, the plant is beginning to die.
System
Identify the function of the labeled structures.
A:
B:
B В
C:
D:
A
Answers
Answer:
A: D/
B: B/
C: C/
D: A/
Explanation:
i hope this is helpful^^
Answer:
The first is D
The second is B
The third is C
The last is A
Explanation:
I took the assignment. In fact I'm taking it right now at the moment
At each ______ foramen, the dura mater extends between adjacent vertebrae and fuses with the connective tissue layers that surround the ______.
Answers
Answer:
At each intervertebral foramen, the dura mater extends between adjacent vertebrae and fuses with the connective tissue layers that surround the spinal nerves.
Explanation:
The dura mater is the outermost meninge. It is around the spinal cord and the brain, and it protects these organs. In the spine, the dura mater extends between the intervertebral foramen. The intervertebral foramina are the areas between each vertebra that have spinal nerve projections. In these areas, the dura mater extends to seclude the space where the spinal cord is since it fusses with the tissue that is around each spinal nerve to stop the entrance of any pathogen to the spinal canal, which is the space that contains the spinal cord.
520 644 3017
password 12345
iam a teacher
time 2 15
Answers
Answer:
What is this?????????????????????????
Apply the concept of sustainable development to harvesting
trees in the timber industry. How could trees be cut down without drastically impacting the forest ecosystems?
Answers
Answer:
You can cut down the trees without hurting the trunk
Explanation:
Trees can regrow from their trunks.
Answer:
timber industries needs to plant more trees to replace the ones they destroyed
which one produces proteins?
Answers
Answer:
Ribosomes are complex molecular machines in living cells that produce proteins from amino acids in a process known as protein synthesis or transformation. The process of protein synthesis is a primary function performed by all living cells.
So I think the answer is ribosome
Explanation:
Which hypothetical antibiotic would treat bacterial infections by interfering with bacterial reproduction
Answers
Answer:
bacteriostatic
Explanation:
Bacteriostatic is a type of antibiotic that can treat bacterial infections because the this chemical attack on the reproductive system of bacteria so that they can't multiply or increase in number. This Bacteriostatic is a biological or chemical agent that prevent bacteria from reproducing by not directly killing them. Depending on their application, bacteriostatic is considered as antibiotics and disinfectants.
List in order the levels of classification,beginning with domain
Answers
Answer:
The answer is Domain, kingdom, phylum, class, order, family, genus, species.
Which pedigree symbol is used to represent a female carrier of a recessive X-linked trait?
Answers
Answer:
A half-shaded square.
Explanation:
Squares represent females, and since she is a carrier, the square is half-shaded, if it was fully shaded, she would be affected.
Answer:
Half-Circle
Explanation:
Which process is the one that starts all things off by generating glucose from sunlight? photosynthesis cellular respiration aerobic respiration
Answers
Answer:
Photosynthesis is the process by which plants, some bacteria, and some protistans use the energy from sunlight to produce sugar, which cellular respiration converts into ATP, the "fuel" used by all living things.
ਵਚਨ ਬਦਲੋ । ੳ) ਮੋਰ ੲ) ਉਠ
Answers
Answer:
hyugbdih
Explanation:
yes
Which greenhouse gas has an average lifetime in the atmosphere of a few weeks to thousands of years and is the largest contributor to climate change?
Answers
Answer:
Greenhouse gases from human activities are the most significant driver of observed climate change since the mid-20th century.1 The indicators in this chapter characterize emissions of the major greenhouse gases resulting from human activities, the concentrations of these gases in the atmosphere, and how emissions and concentrations have changed over time. When comparing emissions of different gases, these indicators use a concept called “global warming potential” to convert amounts of other gases into carbon dioxide equivalents.
Explanation:
Why does it matter?
As greenhouse gas emissions from human activities increase, they build up in the atmosphere and warm the climate, leading to many other changes around the world—in the atmosphere, on land, and in the oceans. The indicators in other chapters of this report illustrate many of these changes, which have both positive and negative effects on people, society, and the environment—including plants and animals. Because many of the major greenhouse gases stay in the atmosphere for tens to hundreds of years after being released, their warming effects on the climate persist over a long time and can therefore affect both present and future generations.
Answer: carbon dioxide
Explanation:
EDGE2020
The doubling time of a bacterium was measured at two different temperatures. Which results would be expected of a thermophile
Answers
Answer:
Increase in high temperature.
Explanation:
The population of the thermophile bacteria increase at high temperature as compared to other bacteria at high temperature because thermophile bacteria needs high temperature for growth and survival. Thermophile bacteria that flourish at relatively high temperatures ranging from 41 to 122 °C (106 and 252 °F) so we can conclude that the thermophile bacteria increase in population in the high temperature conditions.
One of the major factors influencing the enrichment of reservoirs is,
Sodium
Chlorine
Nitrogen
Hydrogen
Answers
which is used to make many copies of DNA?
Answers
Answer:
Polymerase chain reaction (PCR) is used to make many copies of DNA .
hope it is helpful to you.
Answer:
Polymerase chain reaction (PCR) is used to make many copies of DNA .
hope it is helpful to you.
Inhalation and exhalation move air into and out of the lungs. What happens when you inhale and exhale
Answers
Tom is having difficulty dorsiflexing and inverting his right foot. Which muscle is most likely involved in this problem
Answers
Answer:
It should be the tibialis anterior
Explanation:
I hope this helps!
The branch of life sciences which involves the structure and function of the brain and nervous system, including neurons, nerves, and nervous tissue is called
Answers
Answer:
Neuroscience.
Explanation:
Neuroscience is the branch of life sciences which involves the scientific study of structure and function of the brain and nervous system, including neurons, nerves, and nervous tissue. People who study neurosciences is known as neuroscientist. Neuroscientists focus on the human's brain and its impact on the behavior and cognitive functions. Not only is neuroscience concerned with the normal functioning of the nervous system but also concern with neurological, psychiatric and neurodevelopmental disorders.
The theory of natural selection states that
Answers
Answer:
Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes species to change and diverge over time.
Explanation:
What are the possible phenotypes of the children if the mother has Type O blood and the father has type AB blood
Answers
Answer:
Type A
Type B
Explanation:
Blood type in humans is controlled by a gene with multiple alleles. Alleles iA and iB are dominant over allele i but are codominant. This means that the following genotypes will give rise to the phenotypes as follows:
iAiA or iAi - type A
iBiB or iBi - type B
iAiB - type AB
ii - type O
According to this question, if a mother with Type O (ii) blood and a father with type AB (iAiB) blood are crossed, the following offsprings will be likely produced:
iAi, iAi, iBi, iBi
iAi - type A
iBi - type B
Hence, the possible phenotypes of the children will be type A and type B blood.
Use the drop-down menus to complete each sentence. occurs when the immune system attacks the body. is often caused by obesity resulting from overeating and poor nutrition. is caused by DNA changes in a single gene and affects the nerve cells in the brain. is caused by uncontrolled cell growth. occurs when the pancreas does not produce enough insulin, or the body does not respond properly to it.
Answers
Answer:
The correct answer is -
1. Lupus
2 Cardiovascular disease
3. Huntingtons disease
4. Cancer
5. Diabetes
Explanation:
Lupus is one of the autoimmune diseases that takes place when our bodywork against ourself and harm cells and skin. When an individual has poor or bad nutrition and generally experiences obesity this cardiovascular disease occurs.
Huntington's disease takes place due to changes in DNA in the brain and affects neurons of the brain. Cancer is uncontrollable cell growth that can be lethal. If an individual is not able to produce enough amount of insulin, that lowers the glucose from the blood, will lead to cell diabetes condition
What are two ways in which white blood cells fight pathogens that have entered the body?
Answers
Answer:
They release anti-toxins, which neutralise effect of toxins produced by bacteria
They destroy pathogens is by engulfing/ingesting them.
According to a recent survey, the tiger is the world's favorite animal. Besides their natural beauty, what else about tigers amazes us? Tigers are some of the most powerful hunters in the animal world. They are the largest animal in the cat family. They can weigh more than 600 pounds and measure as long as 11 feet. They are not only strong but also light-footed and agile. They can easily jump long distances when hunting prey. Tigers can even jump as high as 16 feet in the air! They have extremely powerful jaws. A tiger is strong enough to kill a lion, a bear, or even an elephant.
Answers
Hi there, what's the question ?
Which is NOT involved at the beginning
of a nerve impulse?
A. reaching the threshold
B. a strong stimulus
C. sodium leaving the cells
D. negative charge inside the cell
Links and random responses will be reported
Answers
Answer:
Explanation:
it would be c////////////////////
which type of data is qualitative data
a)height in meters
b) volumes in milliliters
c) calculations of density
d) descriptions of behavior
Answers
Qualitative data is data that can be observed but cannot be measured
The only thing not being measured is descriptions of behavior
Answer:
d
Explanation:
qualitative data is typically descriptive data
Darker skin in equatorial environments is adaptive because it prevents ____________ deficiencies, which cause _____________ in newborns.
Answers
Answer:
Vitamin D
Rickets
Explanation:
Lack of vitamin D causes rickets
Darker skin in equatorial environments is adaptive because it prevents vitamin D deficiencies, which cause Rickets in newborns.
What determines skin color?The pigment melanin is by far the most important factor that determines the color of people's skin, although there are many other factors that play a role. People with darker skin have more melanin, which is the primary pigment responsible for their skin color. Melanocytes, which are cells found in the skin, produce melanin.
People who live closer to the equator typically have darker skin as a form of protection against the sun's ultraviolet (UV) rays. This is because excessive UV exposure can lower folic acid levels and lead to skin cancer.
Black people have more melanin in their skin than people with lighter skin, which affects the body's ability to synthesize vitamin D. People with lighter skin have less melanin in their skin.
Therefore, near equator more sunlight causes increased vitamin D production , preventing rickets in new born.
Learn more about melanin, here:
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Select all that apply.
All cells have similar structures, including _____.
a plasma membrane
vacuoles
protoplasm
chloroplasts
cell wall
cytoplasm
Answers
All cells have similar structures, including
plasma membraneprotoplasmcytoplasmLesson: Hierarchical Taxonomic System of Classification
MELCS: 1. Explain the concept of a species.
2. Classify organisms using the hierarchical taxonomic system.
1. Directions: Using the Linnaean system of classification, describe these living things.
CATEGORY
Human
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
W
Answers
Answer:
MELCS:1= Species are the group of actually or potentially interbreeding populations which are reproductively isolated from other such groups....... Thus, under the biological species concept, species are simultaneously a reproductive community, a gene pool, and a genetic system.
Part B: What is the name of the process that has occurred, and how would it likely occur in this population? (2 points)
Answers
Answer:
Explanation:
Please it seems your question is incomplete