Answers
Answer:
1. E
2. C
3. A
4. D
5. F
Laboratory Thermometer hermometer, is used for measuring temperatures other than the human body temperature. Could use as tool for experimentation or any other scientific field activities.
Clinical Thermometer is meant for clinical purposes. It is developed for measuring the human body temperature.
Acid is a kind of chemical compound that when dissolved in water gives a solution with H+ ion activity more than purified water. An acid is a proton donor.
Base is an aqueous substance that donates electrons, accept protons or release hydroxide (OH-) ions. A base is a proton acceptor.
Related Questions
how does inorganic compounds affect us as humans?
Answers
Answer:
Oxygen is required by all cells for cellular metabolism and circulating blood must be well oxygenated for maintenance of life. Carbon dioxide is a waste product of cells and must be eliminated or a serious change in pH can occur, known as acidosis.
Explanation: brainlist?
Scientists have genetically modified a variety of corn to protect it against 6 points
its predator, the corn borer. This variety of corn now produces a chemical
that is toxic to the corn borer. How will the genetic modification benefit
the entire ecosystem? *
The corn plant will be able to survive and produce more food for the ecosystem.
The chemical produced by the corn plant will be consumed by others in the
ecosystem.
The modified gene will mutate, and the new chemical produced will not be toxic to the
corn borer.
The corn plant will self-fertilize and cross-pollinate and continue to produce pest
resistant corn plants.
Answers
Answer:
the entire ecosystem? *
The corn plant will be able to survive and produce more food for the ecosystem
Explanation:
Considering a trophic web and competition for resources, we could say that the genetic modification benefit s the entire ecosystem because the corn plant will be able to survive and produce more food for the ecosystem.
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Assuming competition for resources between different species, and considering the trophic web, we could conclude that the genetic modification benefit s the entire ecosystem is because the corn plant will be able to survive and produce more food for the ecosystem →→→ Option A.
We need to think about the whole ecosystem when answering this question.
Let us think about the trophic web.
The trophic web is a relationship process between different organisms, through which occurs transference of energy. These organisms place at different levels. The ones placed at lower levels pass energy to the ones at the higher levels. Each level feeds on the anterior one and gets eaten by the next one. As it is a web, all organisms are equilibrated until a change occurs. When the change affects any of the involved links, there can be a cascade effect on the web. A change in a link population size (increasing or decreasing) will affect the superior links and the immediately anterior link. Also, when two or more species are competing for the same source of food, a change in any of the population sizes will affect the other ones.In the exposed example, we will assume the corn borer was a successfull competitor and was preying on the corn. When eliminating it by the action of the toxic chemical, other organisms will experience a repercussion.
As the corn borer dies, the corn plant grows better and faster.
It might develop more foliage, flowers, and fruits, which might be acting as sources of food and shelter for different species.
Many other species might benefit from this genetic modification.
The corn plant development provides food, shelter and protection for many other species.The corn borer death means less competitive pressure for many other species.The other options.
B) The chemical produced by the corn plant will be consumed by others in the ecosystem. ⇒ Depending on the chemical, it cause no effect on other species, or might affect them. In any case, it is not beneficial for ecosystem.
C) The modified gene will mutate, and the new chemical produced will not be toxic to the corn borer ⇒ If this was the case, the corn plant would still be affected and the predator would still preying on the plant.
D) The corn plant will self-fertilize and cross-pollinate and continue to produce pest resistant corn plants ⇒ This would not involve other species.
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Why a nuclear bomb explosion would continue to harm life long after the explosion?
Answers
Answer:
ddddddd
Explanation:
dddddd
please help:((((((((((((((((
Answers
Answer:
a Lil something you can do to help you out with
Answer:
the chlorophyll
Explanation:
What process would you consider essential for maintaining life ?
Answers
➜ The important processes essential for maintaining life are:
Nutrition.Respiration.Transportation.Breathing.Movement.Excretion.Control and coordination.Which statement is accurate about variations?(1 point)
Organisms with variations that give an advantage are more likely to survive.
Organisms with variations are less likely to pass these variations to their offspring.
In all cases, variations become more common in a population.
In all cases, variations affect how likely it is that an organism reproduces.
Answers
The accurate statement about variation is that organisms with variations that give an advantage are more likely to survive.
What are variations?Variations are differences that occur between organisms of the same species or of different species.
Variations occur due to differences in the genes of organism.
Variations can be of an advantage or disadvantage to an organism.
Variations that give an advantage to an organism makes it better suited to survive and reproduce.
Therefore, the accurate statement about variation is that organisms with variations that give an advantage are more likely to survive.
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importance of bacteria
Answers
Explanation:
Bacteria are economically important as these microorganisms are used by humans for many purposes. The beneficial uses of bacteria include the production of traditional goods such as yogurt, cheese, and vinegar. Microbes are also important in agriculture for the compost and fertilizer production.
Which population is limited by a density- dependent factor?
Answers
A private reptile breeding facility near the Everglades was destroyed by Hurricane Andrew in 1992. This event contributed to the original influx quantities of pythons in the wild. Pet owners also contributed to the introduction of these reptiles to the Everglades by releasing pets that had grown too large to care for. These reptiles are considered species to this ecosystem.
can someone please write an explanation that describes the impact of the Burmese python on the Everglades?
Claim:
Evidence:
Reasoning:
Answers
Answer:
Claim:
The increase in the population of the Burmese python in Everglades is affecting the ecosystem of said area. They are an invasive species.
Evidence:
From 1994 to 2007, the Burmese python population increased from a small number below 50 species to more than 250 by 2007. As the Burmese population increased, the mammals' population in Everglades decreased significantly and even had extincted some species. For example, from 1993 to 1999, there were 64 white-tailed deer and five red foxes, and grey foxes. Between 2003 and 2011, there were 24 white-tailed deers and 0 foxes. Overall, there is a decrease in all mammals.
Reasoning:
The increasing number of Burmese Pythons due to the release of them by pet owners and due to the destructions of a private reptile breeding facility left a high number of pythons in the wild. As a consequence, these pythons ate other animals producing an imbalance in the Everglades ecosystem. Owing to its large number and how they are harming the ecosystem, they are considered an invasive species.
Explanation:
After analyzing the information, the claim is that the increasing population of pythons harms the Everglades' ecosystem.
The evidence that supports the claim is present in the graphics, where we can see how the population of this reptile grew over the years, and the mammals' population decreased. There is specific information about the reduction in the number of mammals in the area, such as the raccoon, foxes, rabbits, etc.
After presenting the evidence, the reasoning that we can make is that the pythons are killing the other animals in Everglades. Also, we can see that they are not a native species from the area since they were released by pet owners and by a breeding facility by accident. The fact that they are harming the Everglades' ecosystem and that they are not native species makes them an invasive species.
Which of the vulture's five senses is most unusual and why?
Answers
Answer:
bc
Explanation:
4. Which of the vulture's five senses is most unusual and why? Vultures have a great sense of smell. This is unusual because most birds can hardly smell at all.
Included classifications: California condor; Andean condor
Will mark brainliest and give thirteen points but you must give explanation
Answers
Ans where is the question
Explanation:
i can only answer the question once its stated, thank you have a great day :D
Hunting reserves also support wildlife conservation.give reason
Answers
Answer:
. because wild life is a renewable natural resource
What is the name of the particle that circles the nucleus of an atom?
A. Neutron
B. Protein
C. Proton
D. Electron
Answers
Answer:
electron
Explanation:
elections circle the nucleus
State ONE reason why muscle tissues are likely yo be affected by mitochondrial diseases.
(PLEASE ANSWER ASAP DUE VERY SOON, 15 POINTS!!)
Answers
Answer:
Mitochondria give more than 90% of the energy used by the body's tissues; mitochondrial disorders are caused by a lack of energy for cells of the body
Explanation:
An image of an influenza virus is shown. The spike-like structures that cover the virus are surface proteins.
What is the function of the surface proteins on the influenza virus?
Answers
Answer:
D. to remove a host cell's DNA
Explanation:
I hope that this helped you :D
Answer:
I got it right... this is a first choice D) to remove a host cell's DNA
Explanation:
thank you!
give me a mark for brainly
Write a hypothesis showing the effect of nutrients in the soil on the growth rate of the tomato plant
Answers
Hypothesis:
As the tomato plant grows, nitrogen levels in the soil will decrease
A hypothesis showing the effect of nutrients in the soil on the growth rate of the tomato plant is As the tomato plant grows, nitrogen levels in the soil will decrease.
What is soil ?The soil is a mixture of different components which comprises minerals, organic matter, and living organisms, it is a loose sediment, Moreover, there are different types of soil like Clay Soil, Sandy soil, Loamy Soil, Silt Soil
soil it is One of the most crucial components of the biosphere, this particle is composed of 45% minerals, 50% spaces and 5% organic matter, the soil involve in many important functions such as Providing a growth medium for the plants, Acts a modifier of the earth’s atmosphere
The formation of soil involve in different process , it can be formed by weathering of rocks and the weathering of Solid rock occur in three way like Mechanical Weathering, Chemical Weathering, Biological Weathering
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HOT PHONI
MOMRON
PRODUNA
A
The old strand of DNA reads TACGAATAG. Enzyme B makes the
new RNA strand:
OUACGAAUAC
ATG CITATG
AUG CUU AUC
AUGGUUUAUC
QUESTION 14
1 points
Save Answer
Answers
Answer:
The correct answer would be - AUGCUUAUC
Explanation:
The new mRNA strands are made by the process called transcription that involves an enzyme that helps to copy a segment of DNA or gene to produce a new RNA strand that encodes for the protein. In this process, a new RNA strand copied the complementary to the sequence of DNA strand. It means adenosine is copied into its complementary form uracil in RNA, Thymin to adenosine, cytosine to guanine and guanine to cytosine.
Original strands: TACGAATAG
new RNA strand: AUGCUUAUC
The reproductive strategy when hatchlings are able to move and
feed themselves
Answers
Explanation:
Precocial development The reproductive strategy in which hatchlings of birds are able to move and feed themselves.
As winter approaches some animals such as the ruby throated hummingbird respond with other animals such as chipmunks respond with
Answers
Answer: instinct, stimulus
Explanation: Im just that smart
Hummingbird responds to winter with migration, whereas Chipmunks responds to winter with hibernation.
What causes animals to hibernate or migrate?Hibernation is the state that occurs in animals in which they enter a deep sleep in order to endure the freezing winter months and the lack of food. For example, Polar beer loses its activity throughout the cold months. The movement of birds from one location to another, either in search of food or as a response to changes in the weather, is referred to as migration.
When an animal is unable to migrate, it will either hibernate or employ some other method in order to secure food and shelter for itself. The state of hibernation is analogous to that of an extremely deep slumber. The animal's body temperature will begin to drop, and it will also experience a slowdown in both its heart rate and its breathing rate. This assists the animal in conserving its energy so that it can endure the winter.
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A gray-eyed alien and her black-eyed husband want a white-eyed baby.
Is it possible for a gray-eyed alien and her black-eyed husband to have a white-eyed baby?
Answers
Answer:
Yes, this is very possible.
Explanation:
kenrflkerfnlerfer
URGENT Which of the following best explains why there are seldom more than five trophic levels in a food chain?
O The ecosystem contains too much biomass living mass)
O Most carnivores function at more than one trophic level
Top cami vores are too few in number to prey effectively
O Energy is lost from each trophic level
Answers
The statement that best explains why there is usually not more than five trophic levels in a food chain is that Energy is lost from each trophic level.
A food chain shows the transfer of energy and nutrients from organisms to organisms in a feeding pathway.
Each step along a feeding pathway is known as a trophic or feeding level.
This feeding pathway in nature follows a certain pattern:
It starts with a primary producer( the grass).the primary producer is eaten by a primary consumer (example, the zebra);the primary consumer is eaten by a secondary consumer (example, the lion);decomposers converts the remains of dead producers and consumers.At every trophic level, some of useful energy is lost as heat energy. Thus as we move along the food chain, the amount of useful energy decreases progressively.
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If a section along the DNA molecule had a nucleotide sequence of "TACGCAATC", identify what the complimentary section on the RNA molecule would be?
Answers
Answer:
AUGCGUUAG
Explanation:
T - A
A - U
C - G
G - C
A=U
C=G
Hope this helps!
List all the GENE mutations here.
1. ___________________
2. ___________________
3. ___________________
4. ___________________
5. ___________________
6. ___________________
Answers
deletions
insertions
duplication
missense
repeat expansion
Hydrogen is the lightest element in the periodic table. Hydrogen is a nonmetal gas and part of Group 1 because it very?
Answers
Plz help with this problem.
Answers
Answer:
about 29% ( I'm not sure tho I'm sorry)
How are cardiac muscle cell and a nerve cell similar and different?
Answers
Answer:
Both are similar due to origin of the membrane voltage and impulse propagation whereas both are different in their function.
Explanation:
Cardiac muscle cell are similar to a nerve cell because both have the same origin of the membrane voltage and impulse propagation also occurs in the same manner whereas, cardiac muscle cell is different to a nerve cell because cardiac muscle cells form the cardiac muscular system while nerve cells form the nervous system. Muscle cells are responsible for the contraction and relaxation of heart while on the other hand, nerve cells are responsible for the transmitting of nerve impulses throughout the body.
To what genus does the following organism belong to: Crotalus adamanteus *
A.Eukarya
B.adamaneteus
C.Crotalus
D.Animalia
Answers
Answer: crotalus
Explanation: i just took the test
If a mosquito cell had 3 chromosomes, would that cell be a diploid or haploid?
Answers
Answer:
If the cell had 3 chromosomes, it would be haploid.
pls help! In dragons, fire breathing is a sex linked (x- linked) trait. Fire breathing is a recessive condition carried on the x chromosome.
Identify the sex and if it is a fire breathing dragon or a non-fire breathing dragon
a) XX
b) XTY
c) XY
d) XXT
e) X*XT
What would be the genotype for each of these dragons?
a) Fire breathing female
b) Non-fire breathing male
c) Non-fire breathing female
d) Carrier for fire breathing female
Answers
Could somebody please help me?
Select the correct answer
Which biogeochemical cycle includes the exoskeleton and shells of marine organisms as a reservoir?
A) carbon
B) nitrogen
C) sulfur
D) oxygen
Thank you! :)
Answers
Answer: The answer is Oxygen.