Answer:
B
Explanation:
both are depressions that hold water year round
Multiple Choice
Which of the following describes the best way that feed can be modified in order to decrease the need
for antibiotics?
A.mix in organ meats from other animals
B.allow the animals to forage some of their own food
C.include roughage and elements of a natural diet
D.add hormones or other additives to the feed
why would life outside of the earth be so important to us?
What does cytosine match with?
Answer:
The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine
Please and thank you!
Answer:
A gene mutation
Explanation:
DNA nucleotide sequence is unique
Please help I’ll mark you as brainliest if correct
Please help I’ll mark you as brainliest if correct!
Answer:
C It belongs to the domain Eukarya
Explanation:
The cell has a nucleus and other membrane-bound organelles, unlike a prokaryote (bacteria and archea) would. Prokaryotes lack a nucleus and other membrane-bound organelles.
Prokaryotic cell is in the image
PLEASE HELP! Scientists performed studies on mussels and clams. They placed these different species in fresh water that had contaminants commonly found in agricultural runoff and human and animal waste. Within a few days, the mussels and clams had removed the majority of the contaminants. How do these findings relate to ecosystem services in natural environments?
A.
Introducing new species of mussels and clams will help reduce erosion and runoff into rivers.
B.
Increasing the biodiversity of mussels and clams in freshwater ecosystems will improve water quality.
C.
Growing mussels and clams in rivers will provide humans with a steady source of food.
D.
Using a single species of mussel or clam will remove greenhouse gasses from the atmosphere.
Answer:
The answer is B I belive, hope this helps
Answer:
B
Explanation:
Biodiversity basically means to increase the value or in this case, species of the mussels and clams so that they can improve water quality. Improving the water quality would be a service to the ecosystem. Therfore, I believe the answer is B.
What is the dewpoint temperature when the
relative humidity is 30% and the air
temperature is 20°C?
Answer:
Dew Point Temperature: 1.9°C or 35.4°F
The dewpoint temperature when the relative humidity is 30% and the air temperature is 20°C is determined as 2°C.
What is dew point temperature?The dew point temperature is the temperature at which air must be cooled to become saturated with water vapor.
The dew point temperature is calculated as follows;
[tex]N = \frac{[ln(R_H/100) + [\frac{17.27T}{237.3 + T} ]}{17.27} \\\\N = \frac{[ln(30/100) + [\frac{17.27\times 20}{237.3 + 20} ]}{17.27}\\\\N = 0.00807\\\\D = \frac{237.3N}{1-N} \\\\D = \frac{237.3 \times 0.00807}{1-0.00807} \\\\D = 1.93 ^0C \ \approx 2\ ^0C[/tex]
Thus, the dewpoint temperature when the relative humidity is 30% and the air temperature is 20°C is determined as 2°C.
Learn more about dewpoint temperature here: https://brainly.com/question/24539423
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You cannot use Carbon dating to find the age of something if it is...
A. Too Old
B. Too Young
C. Not made of Carbon
D. All of the Above
The water cycle: 1. Name three important needs for water biomechanical mechanisms, habitat for plants and animals, participate in cycling of all materials used by living things 2. How is water distributed through the biosphere
Answer: 1.) The three important need for water includes:
--> it is important for biochemical mechanisms such as digestion and cellular respiration
--> it serves as a habitat for many species of plants and animals.
--> it participates in cycling of all materials used by living things.
2.) Water is distributed through the biosphere by WATER CYCLE.
Explanation:
Water is necessary for the maintenance of life which is distributed through the biosphere by a cycle known as the WATER CYCLE.
All living organisms contain a high percentage of water. Plants take up water form the soil in large amounts and lose most of it by transpiration. Only a small amount of the absorbed water is used in photosynthesis and other metabolic reactions. Animals take in water constantly from their food and drink. Like in plants, most of the water they take in comes directly from the non- living environment and not through the food chain. They lose most of this water in the air they breathe out, in faeces and urine. All living organisms release water during cellular respiration.
In nature, water circulates mainly within the abiotic ( non living) environment; only a small portion recycles through living organisms.
Water cycle is maintained mainly by the evaporation and condensation of water in the abiotic environment. Water that enters the biotic components of the ecosystem returns to the abiotic environment through respiration, decay, excretion and transpiration.
Order the steps in the process of fertilization.
Answer:
The stages of fertilization can be divided into four processes:
1) sperm preparation,
2) sperm-egg recognition and binding,
3) sperm-egg fusion and
4) fusion of sperm and egg pronuclei and activation of the zygote.
How do vaccines help your body fight disease? Choose ALL the correct answers from the options below.
Question 1 options:
Memory B cells remember the pathogen and can produce more antibodies quickly.
A small amount of weakened or killed pathogen is injected or ingested to cause your body to produce antibodies to the disease.
Antibodies tag invading disease cells for destruction.
Chemical compounds that kill the disease are injected or ingested.
Explanation:
vaccines have antigens of particular disease causing pathogen which are injected in our body and our body produces antibodies against them.by antigen antibody reaction they destroy the antigen which are cause of diseases and antigen are stored in memory T cells and macrophages.
What are the roles of light, carbon dioxide, and water
molecules in the production of food and oxygen in photosynthesis?
Answer:
The energy from light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen gas. After the sugar is produced, it is then broken down by the mitochondria into energy that can be used for growth and repair.
Compression of mortality is the extent to which an organ can preserve essentially normal function despite decreasing cell number or cell activity. Group of answer choices True False
Answer: False
Explanation:
Compression of mortality refers to the reduction over time with regards to the variance of the age of people at death.
The extent to which the organ can help in preserving normal function despite the fact that there's a reduction in the number or cell activity is referred to as compression of morbidity.
When morbidity is compressed, it should be noted that individuals can be expected to live healthier and longer as well.
Therefore, the statement is false
You had assignment that is over due but you need extra time what is a good excuse to tell your teacher why you need extra time work on the assignment
i suggest saying you've been ill, or have had personal/family issues going on. if you say the second option, it is a bit invasive for the teacher to ask what so they shouldn't, but have something ready just in case. both of these have gotten me extensions before. :)
Read the statement.
Soil is a mixture of broken-down rocks, organic matter, and other materials. Plants need soil to grow. Soil forms naturally with Earth’s events. Despite this, for people, soil can be considered a nonrenewable natural resource.
Which option describes the reason for this?
Answer:
soil forms naturally with Earths events
Explanation:
because soil is produced from rocks through the processes of weathering and natural erosion.
Fire is an example of a living thing?
Answer:
Fire Is A Non-Living Thing.
Explanation:
People sometimes think fire is living because it consumes and uses energy, requires oxygen, and moves through the environment. Fire is actually non-living. The reason fire is non-living is because it does not have the eight characteristics of life. Also, fire is not made of cells.
Which two factors have likely influenced global temperatures the most?
A: solar radiation
B: volcanic activity
C: agricultural activities
D: fossil fuel consumption
Answer:
B: volcanic activity
D: fossil fuel consumption
Explanation:
Fossil fuel consumption and volcanic activity are the two factors that has a great influenced on the global temperatures. Fossil fuel consumption is a human activity and volcanic activity both releases carbondioxide gas while burning. This carbondioxide gas is a greenhouse gas which block the reflected solar radiation and leads to increase in the surface temperature of the earth.
What is the ribosome's substrate? _______ and _______
Answer:
Explanation:
64 and 15 and they add 43 and 25
What does this model most likely represent?
Answer:
a model is a representation of an idea, an object or even a process or a system that is used to describe and explain phenomena that cannot be experienced directly
Four stage in which abortion cannot be done.
Answer:
Fourth trimester.
Explanation:
Fourth trimester is the fourth stage in which abortion can not be done because the baby is big enough in size and comes out from the womb. The abortion in this stage can put the life of the mother in danger so that's why abortion is not allowed. Newborn babies are learning to adjust itself to life outside the womb where it was warm so we can say that fourth trimester is the stage in which abortion is risky and dangerous.
What types of regulations are designed to bring awareness to and reduce the amount of air pollution?
clean air acts
industry regulation acts
pollution for the people acts
water pollution controls
Answer:
clean air acts
Explanation:
6.The development of antibiotic-resistant M. leprae is inevitable. Researchers are trying to develop antibiotics that would inhibit the biosynthesis of mycolic acids. Would this type of antibiotic be useful to treat M. leprae infections
Answer:
explanation below
Explanation:
Leprosy, known as Hansen’s disease, is a chronic infection that is caused by Mycobacterium leprae. This disease damages peripheral nerves and effect areas like skin, yes, muscles and noses. Antibiotics are used to treat the infection between 6 – 12 months. When infected people refuse to follow the treatment schedules given to them by the medical experts, there is usually the development of more antibiotic-resistant M. leprae.
M. leprae, just like tuberculosis, cell walls contain fatty molecules known as mycolic acids, which make the bacteria less susceptible to antibiotics.
Researchers have made remarkable progress in developing drugs such as ethionamide, isoxyl, thiolactomycin, and triclosan that are known to inhibit mycolic acid biosynthesis.
The development of these drugs are part of the tuberculosis drug discovery efforts (in the last one decade) which has been successfully applied to therapeutic targets in the unique mycobacterial wall.
Since morphology and cell wall of M. leprae does not differ remarkably from that of M. tuberculosis, antibiotic developed to inhibit the biosynthesis of mycolic acids would help to treat leprosy
what is a easy definition of what Electromagnetic Induction is
Answer: Electromagnetic Induction is the process of using magnetic fields to produce voltage, and in a closed circuit, a current.
Which statement about fossil fuels is correct? will give crown
Select one:
Fossil fuels are nonrenewable resources because the conditions for their formation no longer exist on Earth.
Fossil fuels are nonrenewable resources because they were originally living organisms.
Fossil fuels are nonrenewable resources because we are using them at a much faster rate than they can form.
Fossil fuels are nonrenewable resources because using them causes air pollution.
Explanation:
Fossil fuels are nonrenewable resources because the conditions for their formation no longer exist on Earth.
Data Table A
Depth in
Kilometers
Percentage of
Total
Depth in
Centimers
Sand Color
Crust
Blue, green,
40
white
100
Brown
Lithosphere
Asthenosphere
180
Yellow
Mantle
2,250
Orange
Outer core
2,266
Red
Inner core
1,210
Pink
TOTAL
6,046
Answer:
One thousand siyete mil
Explanation:
Ngayon palang magpapaumanhin nako kasi baka ulo niyo masira ko sa mga nagsasabi na mahina ko nakalimutan ko lyrics hayop
Answer: I did it I deserve a brainliest
Explanation:
i will give brainliest pls help !!Drag each tile to the correct box.
Arrange the tiles to show the sequence of the steps in a scientific investigation.
Order:
Make an observation
Ask a question
Make a hypothesis
Test the hypothesis
Analyze the results and make conclusions
Communicate the results
Have a great day!
how can we differentiate between strong and weak acids using indicator?
Answer:
simple...
Explanation:
If an acid is not listed here, it is a weak acid. It may be 1% ionized or 99% ionized, but it is still classified as a weak acid. Any acid that dissociates 100% into ions is called a strong acid. If it does not dissociate 100%, it is a weak acid
100 POINTS..!!
WHAT IS ANTI NUCLEAR ??
PUT 3 FACTS ABOUT ANTI NUCLEAR ENERGY.
ILL GIVE BRIANLIEST.!
Antinuclear antibodies are autoantibodies that bind to contents of the cell nucleus. In normal individuals, the immune system produces antibodies to foreign proteins but not to human proteins. In some cases, antibodies to human antigens are produced.
facts are
1. NUCLEAR POWER PLANTS PRODUCED 790 BILLION KILOWATT HOURS OF ELECTRICITY IN 2019.
2. NUCLEAR POWER PROVIDES 52% OF AMERICA’S CLEAN ENERGY.
3. NUCLEAR ENERGY IS THE MOST RELIABLE ENERGY SOURCE IN AMERICA
The diagram below shows fossils and rock features.
Repelje bane
Clam
w
Broadleaf
N
Fern
How does intrusion X compare to the ages of the other rock layers and fossils in this geologic column?
A. Intrusion X is older than layers Y and Z.
B. Intrusion X is younger than all the layers.
C. Intrusion X is older than the clam and broadleaf fossils.
