Answer:
True
Explanation:
10. What is the difference between
COMPONENTS and GOALS?
Answer:
The difference between the given two topics is provided below throughout the explanation section.
Explanation:
Components:
A system that would be operationally separate is termed as a component. Everything just accomplishes certain functions and can demand a certain supply as well as create the outcome.Goals:
The major resolutions or judgments that we decide as well as resolve to fulfill, break down many negative habits, acquire better behavior or accomplish further throughout various fields.14. Which of the following is not a way in which humans improve biodiversity?
O Introduction of invasive species
O Removal of pollutants
O Reducing fertilizer loads
Restoration of local communities
O Building artificial reefs
The introduction of invasive species is not a way to improve biodiversity.
• An organism, which causes economic or ecological harm in a new environment where it is not native is known as an invasive species.
• It can harm the natural resources in an ecosystem and at the same time can hamper human use of these resources.
• An invasive species can be a kind of plant, amphibian, insect, fungus, fish, bacteria, etc. and is not native to an ecosystem and results in harm.
• They possess the tendency to cause extinctions of native animals and plants, decline biodiversity, by competing with local species for limited resources, and changing habitats.
Thus, introducing invasive species is not a way by which humans can improve biodiversity.
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True or false please be experienced and know what you are doing. If you are not good at life science please skip this question.
well, i think the first one is false because plants dont produce sexually
the second one is false
third- please fact check me ut i think its true
forth is true
true
true
true
true
true
please fact check me i grow plants but im not a scientist lol
Based on fertility and mortality rates, a developed country will be found in which demographic transition stage?
A
Transitional
B
Industrial
C
Pre-Industrial
D
Post-Industrial
Answer:
can I get a hoyaah because Apple is good for you and others around you
Answer:
industrial i think im not sure might wanna check first
Explanation:
mrk me brainliest plz
Carbon in the atmosphere would increase/decrease/stay the same because? Carbon in the geosphere would increase/decrease/stay the same because? Carbon in the hydrosphere would increase/decrease/stay the same because?
Answer:
I am working on the same thing for school
A scientist helps a colleague do a better experiment by:
O A. laughing when a common and avoidable mistake is repeated.
B. offering advice about how best to perform a standard procedure.
C. explaining why a hypothesis does not need to be tested in an
experiment.
D. refusing to allow anyone else to use an expensive instrument.
Answer:
B. Offering advice about how best to perform a standard procedure.
Explanation:
Helping others can be in different ways, be it helping out or by giving encouraging words or advice. But in all aspects of help, there is always a positive outcome if help is given in the right way and at the right time. And it is also how one person lifts another.
A scientist can help a colleague out by offering advice and telling the person how to best perform a standard procedure. This will help the colleague do better in the experiment and also help ensure that the right things are done and the efforts are successful. The other options are all negative in their 'approach' which will only hinder the colleague in his/her works.
Thus, the correct answer is option B.
Answer:Offering advice about how best to perform a standard procedure.
In humans there are 3 alleles that determine blood types: A, B, O. An individual with the genotype AB has type AB blood. This type of gene expression is known as
A. incomplete dominance
B. sex-linked
C. codominance
D. complete dominance
Answer:
C, codominance
Worth 30 points, and I will recommend you! PLS!
If the primary consumer level contained 1,500 kcal (joules) of energy, how much energy would be in the tertiary consumer level?
Answer:
15
Explanation:
Divide by 10%
1500
to
150
to
15
Why are worldwide CO2 emissions still rising?
Answer:
We are still using things that emit Co2. Fossil fuels, natural gas, etc.
Explanation:
A fox and an owl both eat forest mice. Which type of relationship does the fox have with mice?
parasitism
mutualism
commensalism
competition
predation
6) Select the best answer.
A type of green algae lives on the back of a spider crab. The algae gets a place to live and the spider crab gets camouflaged by the green algae. Which type of relationship does the algae have with the spider crab?
predation
commensalism
mutualism
parasitism
competition
quick answer plz
Answer:
1. Predation
2. Mutualism
Explanation:
1. Predation is a type of relationship between two organisms in which one of them gets killed (PREY) as source of nutrition to the other (PREDATOR). This is the case in the relationship between fox and mice, in which the fox feeds on the mice.
2. Mutualism is the type of symbiotic relationship between two organisms in which both organisms benefit from one another in the relationship. In the case of this algae and spider crab, the algae benefits by getting shelter on the crab's back while the spider crab benefits by being camouflaged by the green algae.
Aliyah’s dog gave birth to 7 puppies 3 days ago. The dad of the puppies is all black and mom is all white. However, when she checked, there were 2 all black puppy, 2 white, 2 with black and white spots and 1 brown fur puppy. How was that possible? Explain.
Answer:
Both parents are heterozygous. The father has a dominant black allele and a recessive brown allele. The mother has a dominant white allele and a recessive brown allele. The black allele from the father and the white allele from the mother creates co-dominance, so the puppy will be black with white spots. The brown allele from the father and the brown allele from the mother creates a brown puppy. If white OR black allele combined with a brown allele, the dominant allele will be expressed, rather then the brown recessive allele.
Explanation:
WILL GIVE BRAINLIEST
how is a representative human bite mark injury described?
I NEED HELP ASAP
Parallel Flow
Which filter regions have a concentration gradient
between the blood and dialysate?
Check all that apply.
Incorrect. Try again.
Answer:
Due to difference in concentration.
Explanation:
The concentration of Urea in blood is higher as compared to concentration of urea in dialysis so the urea from the blood moves from the blood towards dialysis due to concentration gradient. The dialysis fluid contains no concentration of urea, so all of the urea diffuses from the blood into the dialysis fluid due to the high concentration in the blood to the lower concentration in the dialysis fluid. So we can say that diffusion of urea occur due to concentration gradient.
The picture represents a structure of the respiratory system.
Alveoli in the lungs.
Which is the function of this structure?
to bring air into the body
to exchange oxygen with carbon dioxide
to carry air to the lungs
to release oxygen from the body
20 pts available
Answer:
B. To exchange oxygen with carbon dioxide.
Explanation:
Hope this helped you guys!
Answer:
B; to exchange oxygen with carbon dioxide
Explanation:
Got it right on edge 2021!!
Can you please help me
Why you think the human population has been to grow so much in the last 500 years. what are some of the things that have allowed this to happen
more housing, better healthcare,
how many branches of biology
Answer:
Explanation:
There are three major branches of biology – botany, zoology and microbiology. Botany is the branch of biology which deals with the study of different aspects of plants.
1. How does bedrock relate to stream drainage patterns?
OA.
Where there are differences in bedrock, streams will tend to develop where bedrock is least resistant to
weathering and erosion.
Where there are differences in bedrock, streams will tend to develop where bedrock is most resistant to
OB.
weathering and erosion.
O C. Streams develop in sedimentary rock but not in igneous or metamorphic rock.
OD. Streams develop only in areas where bedrock is uniform
Answer:
a
Explanation:
the bedrock is resistant therefore it will streams will start to form
What was the major contributor of oxygen to earth's early atmosphere ?
A) photosynthesis
B) Organic respiration
C) ozone decomposition
D. Decomposition of ocean water
Explain your answer in your own words
A number of major evolutionary innovations arose in the fish lineage. Check all of the evolutionary innovations associated with the fishes.
a) Teeth arose from the rough scales of ancestral sharks.
b) Skeletal developments leading to the amphibian movement onto land probably evolved from lobe-finned fishes.
c) Fish fins are ancestral (homologous) structures to the flippers (forelimbs) of turtles.
d) The anterior gill arch formed the basis for the evolution of the vertebrate jaw.
e) The swim bladder ultimately led to the evolution of the amphibian urinary bladder.
Answer:
a) Teeth arose from the rough scales of ancestral sharks.
b) Skeletal developments leading to the amphibian movement onto land probably evolved from lobe-finned fishes.
d) The anterior gill arch formed the basis for the evolution of the vertebrate jaw.
Explanation:
The animals we know today have physical characteristics that are evolutionary adaptations of characteristics of their ancestors, which have undergone a series of evolutions and modifications over the years giving rise to new species that have resulted in the species we know today. This process of evolutions and adaptations also happened with the ancestral species of fish, which allowed that today, they had characteristics such as teeth and jaws. Many of these evolutions occurred even in different species, such as the evolution that allowed the amphibians to have a skeleton, which evolved from the spine fins of fish.
2
Which statements about humus are true? Choose more than one
answer
It forms from dead plants
It collects in bedrock
It fertilizes soil
It contains carbon
It is only found in topsoil
It erodes the rocks in soil
It forms from dead plants
It fertilizes soil
It contains carbon
It is only found in topsoil (not sure abt this tho)
Humus forms from dead plants, fertilizes soil, contains carbon, and is only found in topsoil. The correct options are A, C, D, and E.
What is humus?When plant and animal debris decomposes in the soil, humus, a black, organic substance, is created.
Plants scatter leaves, twigs, and other debris to the ground, which accumulates. Leaf litter is the name of this substance. Animal carcasses contribute to the litter after they pass away.
Humus is a form of soil produced by decomposing organisms and plants.
The name was developed by a French soil expert named Muller and is based on the Latin word "soil". Humus is challenging to define and is still not completely understood.
Only found in topsoil, humus is a material that develops from dead plants, fertilizes the soil, and contains carbon.
Thus, the correct options are A, C, D, and E.
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A student conducts an experiment on the effects of temperature on seed growth. In a notebook, she draws a picture of the seeds on day 10 and writes that the seeds left in the warmest location have had the largest growth.
What part of scientific investigation best defines these actions?
observations
logical reasoning
hypothesis
evaluating
Answer:
yellow Read the paragraph.
Jess and her family are moving to a new city. Jess has never lived anywhere else in her life and wonders what the change will be like. She will miss her friends and the familiar sights. However, Jess has always liked trying new things. Her parents said there is a park right next to their new home and a yard big enough for a dog. Jess is interested in her family’s new adventure.
Which phrase best replaces interested in to show how Jess is feeling in this situation?
excited about
uncomfortable with
nervous for
surprised by
Explanation:
yellow wcThe best part of scientific investigation that best defines the action where a student conducts an experiment on the effects of temperature on seed growth and draws a picture of the seeds on day 10 and writes that the seeds left in the warmest location have had the largest growth is observation. The correct option is A.
What is scientific investigation?A scientific investigation is an effort to find explanations for observed phenomena. In general, the scientific investigation follows a step-by-step procedure that identifies a problem to be resolved, collects relevant information, formulates a hypothesis, tests the hypothesis by experimentation, analyzes the information collected, and makes conclusions.
The primary goal of scientific research is to extend the knowledge base of a field of study. The best part of scientific investigation that best defines the action where a student conducts an experiment on the effects of temperature on seed growth and draws a picture of the seeds on day 10 and writes that the seeds left in the warmest location have had the largest growth is observation.
Observation is a collection of data by examining something or someone. It involves looking for particular information or signs of activity, recording the data obtained in a systematic manner, and utilizing the data to draw conclusions or create predictions.
Therefore, the correct option is A.
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Astrology is pseudoscience. What can you conclude about the claims made by astrology?
Answer: claims are not valid
Explanation: Astrology suggests position of stars and planets in time of birth of a human being affects one´s life. That has not any kind of scientific evidence
Answer:
They are based on unscientific methods.
Explanation:
Took the quiz.
Which of the systems in Anatomy and Physiology utilizes a positive
feedback loop to control some part of body homeostasis?
- muscular system
- skeletal system
- none of these systems uses positive feedback
Answer:
none of these systems uses positive feedback
Explanation:
In a positive feedback loop, feedback serves to intensify a response until an endpoint is reached. Examples of processes controlled by positive feedback in the human body include blood clotting and childbirth
Which of the following is not a characteristic of the T-Cell line?
A. Regulatory (or suppressor) T-cell inhibit the immune response
B. Cells are matured in the thymus gland
C. The cells originate in bone marrow from stem cells
D. T-Helper cells stimulate both the humoral and cell-mediated response
Answer:
D. T-helper stimulate only humoral response. Cell mediated is by B cells.
Codominance involves
A. multiple alleles
B. multiple genes
C. multiple chromosomes
D. multiple traits
Answer:
Codominance involves A.) multiple alleles
Answer:
A.) multiple alleles
Explanation:
.
PLZ, I NEED HELP NOW!
Describe the structure of DNA.
Answer:
Explanation:
The DNA structure can be thought of like a twisted ladder. This structure is described as a double-helix, as illustrated in the figure above. ... The sugar and phosphate groups link the nucleotides together to form each strand of DNA. Adenine (A), Thymine (T), Guanine (G) and Cytosine (C) are four types of nitrogen bases.
Which of these are you likely to find in a bad land
Heavy rainfall, hardwood trees, peat, or erosion
Answer:
Explanation: erosion
What do microbiologists do ? why are their contributions important to science ?
Answer:
Microbiologists study microbes, or microorganisms. They investigate some of the simplest and oldest forms of life on Earth, such as bacteria. Studying these organisms can help scientists trace the evolutionary lineage of more complex organisms. Microbiologists' research is important in developing treatments for infectious diseases that bacteria and other microorganisms cause.
Explanation:
same answer in Edmentum just change up the words
Which process of alimentary canal that remove undigested food from body? *
3 points
A. Egestion
B. Ingestion
C. Assimilation
Answer:
A. Egestion
Explanation:
Egestion is the removal of undigested food from body.