Answer:
A
Explanation:
hope this helps :)
Answer:
It describes the relationship between motion and force.
Explanation:
Hope you have a great day :)
The development of machines to do simple and not so simple tasks, such as robotics and computers, has had many influences on society. Some of these have been positive and some of them negative. Which statement describes a negative aspect of mechanical technological advances?
A) fewer available jobs
B) lower prices for goods
C) less waste in production
D) lower cost of manufacturing
Answer:
a
Explanation:
this is a negative aspect of mechanical technology advances for humans.
5) Which of the following does not occur during the light reactions of photosynthesis?
A) Oxygen is split, releasing water
B) Electrons from chlorophyll are added to an electron transport chain
C) An electron transport chain drives the synthesis of ATP for use by the Calvin cycle
D) NADPH is produced and will carry electrons to the Calvin cycle
E) Oxygen is produced when water s split
Answer:
A)
Explanation:
Oxygen doesn't split for water, water splits for oxygen
Which of the following best describes an inflammatory response?
A. It is a specific defense mechanism because the body recognizes the pathogen as one
that cannot withstand high temperatures
B. it includes fever and swelling and promotes phagocyte activity
C. it is part of the first line of defense and keeps pathogens from entering the body
D. lymphocytes flood the body and cause pus to build up in an area
Answer:
The answer is B
Explanation:
This is a correct description of an inflammatory response.
please help i will give you brainliest!!!!!!
Explanation:
you just have to sit there and basically say why the smog did what it did to the dinos, you need to sit there and explain how it hurt there bodys minds ect... its just like smoke to us it would make us choke from breathing it in and cause the black lung stuff.
In your own words, explain the effect of greenhouse gasses, what can
you do as a global citizen to reduce the greenhouse effect? Your
paragraph should be at least 5-7 sentences.
Answer:
Greenhouse gases have far-reaching environmental and health consequences.
7. What is the correct order of the levels of organization in the human body from
the simplest to the most complex?
Answer:
The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism.
All living and non-living things are made of one or more unique substances called elements, the smallest unit of which is the atom, (for example, the element oxygen (O) is made of O atoms, carbon (C) is made of C atoms and hydrogen (H) is made of H atoms. Atoms combine to form molecules.
All living structures are made of cells, which are made of many different molecules. Cells are the smallest independent living thing in the human body. The body is made of many different cell types, each with a particular function, (for example muscle cells contract to move something, and red blood cells carry oxygen). All human cells are made of a cell membrane (thin outer layer) that encloses a jelly-like cellular fluid containing tiny organ-like structures called organelles.
A tissue is a group of similar cells that work together to perform a specific function. There are four main tissue types in humans (muscular, epithelial, nervous and connective). An organ is an identifiable structure of the body composed of two or more tissues types (for example, the stomach contains muscular tissue made of muscle cells, which allows it to change its shape, epithelial tissue which lines both the inner and outer surface of the
stomach, nervous tissue which sends and receives signals to and from the stomach and the central nervous system, and connective tissue which binds everything together).
Organs often perform a specific physiological function (for example, the stomach helps digest food). An organ system is a group of organs that work together to perform a specific function (for example, the stomach, small and large intestines are all organs of the digestive system, that work together to digest foodstuff, move nutrients into the blood and get rid of waste). The most complex level of organization, the human organism is composed of many organ systems that work together to perform the functions of an independent individual.
hope this answer helps you.....
please mark as brainliest .... thank you!
A team of students encountered an unorganism in the field conducting a biodiversity study some students think the organism is a plant or other things organism which question should the students investigate to classify the organism correctly
Answer:
Does the organism perform photosynthesis?
Is your answer
Explanation:
DNA Evidence
9. (Use the data table on page 7) Which animal makes casein protein that is MOST similar to the
whale protein? What does this suggest about this animal's relationship to whales?
s? 11
Answer:
The hippopotamus is most similar to the whale in casein protein production.
use the base pairing rules to write the sequence that would pair with the following sequence: Agatcct
Answer:
TCTAGGA
Explanation:
The deoxyribonucleic acid (DNA) molecule consists of two single-strands, which are composed of four different types of nucleotide bases: Adenine (A), Thymine (T), Guanine (G) and Cytosine (C). These two DNA strands run in an anti-parallel direction to each other. According to the base-pairing rules, Adenine always pairs with Thymine, while Guanine always pairs with Cytosine. In DNA, Thymine and Adenine form two hydrogen bonds between them, while Guanine and Cytosine form three hydrogen bonds between them.
Is someone having 2 different colored eyes (1 brown, 1 green for example) considered a mutation?
Energy from the wind is used to turn windmills. These windmills then spin a generator to produce electricity. Which statement would NOT support the claim that wind energy is considered a clean, renewable resource.
a. Wind energy is produced naturally.
b. Wind energy is used without giving off greenhouse gases.
c. There is an abundant supply of wind energy available for use.
d.There are only certain places that are suitable for collecting wind energy.
Answer: d
Explanation:
I think it is d
Why does DMD affect mostly boys? Describe the type of inheritance pattern that DMD follows
Answer:
Inheritance in DMD
DMD is inherited in an X-linked pattern because the gene that can carry a DMD-causing mutation is on the X chromosome. Every boy inherits an X chromosome from his mother and a Y chromosome from his father, which is what makes him male. Girls get two X chromosomes, one from each parent.
Explanation:
which statement best summarizes the temperature pattern shown in the weather map?
plz help this test is do at 4pm
Answer:
C
Explanation:
lmk if this helps! :)
Why must donated tissue be analyzed before it is transplanted into another person? A) To prevent the formation of antigens in the donated tissue OB) To eliminate the introduction of pathogens into the recipient. C) To prevent the recipient's red blood cells from clotting. D) To prevent the recipient's body from attacking rejecting the tissue as foreign
Answer:
A) I think
Explanation:
Sorry if wrong
When the North Pole is farthest away (tilted away) from the sun it is possible for areas within the Artic circle to experience 24 hours of darkness without any sunlight.
A. True
B. False
Answer:
I think true
Explanation:
mark me brainliest
which two method of waste management do you believe are best for society?
Answer:
The two methods of Waste Management which I believe are best for society is recycling and landfilling.
Answer:
gsgshahhsudgdhxhciauahaususisssivdvdheusu
In 1906, President Theodore Roosevelt created the Grand Canyon National Game Preserve on the Kaibab Plateau in northern Arizona. Between 1907 and 1923, cattle grazing was greatly reduced, mule deer hunting was eliminated, and predators were killed. Over 800 cougars, 20 wolves (most had already been killed in the 1800s), and 7000 coyotes were trapped or shot. In response, the mule deer herd began to increase: By 1915, deer numbers were estimated at 25,000; 50,000 by 1920; and 100,000 by 1923. The removal of the livestock and predators, and the cessation of hunting in 1907 ________. decreased the carrying capacity for the Kaibab deer decreased r, allowing more births among Kaibab deer decreased K, allowing more births among Kaibab deer removed the limits on immigration, allowing more deer into the area increased the carrying capacity for the Kaibab deer
Answer: increased the carrying capacity for the Kaibab deer
Explanation: The removal of livestock means more food as grass is available for the Kaibab deer to feed on. In the same vein, the nonexistence of predators would allow for proliferated growth which in turn would increase the number of deer population on the plateau. What this means is that the Preserve is now able to carry as much deer population as it could going forward thereby increasing the carrying capacity for the Kaibab deer which was evident by the increasing figures on the years the deer numbers were estimated.
Joe is color blind. His mother and father have normal vision, but his mother's father (Joe's maternal grandfather) is color blind. All Joe's other grandparents have normal color vision. Joe has three sisters-Patty. Betsy, and Lora, all with normal color vision. Joe's oldest sister. Patty, is married to a man with normal color vision; they have two children, a 9-year-old color-blind boy and a 4-year-old girl with normal color vision. a. Using correct symbols and labels, draw a pedigree of Joe's family. Take a picture and send it by email.
b. What is the most likely mode of inheritance for color blindness in Joe's family?
c. If Joe marries a woman who has no family history of color blindness, what is the probability that their first child will be a color-blind boy?
d. If Joe marries a woman who is a carrier of the color-blind allele, what is the probability that their first child will be a color-blind boy?
Answer:
a. Using correct symbols and labels, draw a pedigree of Joe's family. Take a picture and send it by email.
The pedigree image is attached at the end.
(b) What is the most likely mode of inheritance for color-blindness in Joe’s family?
X-linked recessive. Only males have the trait, and they inherit the trait from
their mothers, who are carriers. The trait is never passed from father to son.
(c) If Joe marries a woman who has no family history of color-blindness, what is the probability that their first child will be a color-blind boy?
Barring a new mutation or nondisjunction, zero. Joe cannot pass his color-blind X chromosome to his son.
(d) If Joe marries a woman who is a carrier of the color-blind allele, what is the probability that their first child will be a color-blind boy?
The probability is ¼. There is ½ probability that their first child will be a boy,
and there is an independent ½ probability that the first child will inherit the
color-blind X chromosome from the carrier mother. ½(½) = ¼.
Please select the word from the list that best fits the definition
wheelchair ramp
Explanation:
A wheelchair ramp is an inclined plane installed in addition to or instead of stairs. Ramps permit wheelchair users, as well as people pushing strollers, carts, or other wheeled objects, to more easily access a building, or navigate between areas of different height.
Order smallest to largest.
organ, cell, tissue, body system
Answer:
Explanation:
cells, tissues, organ, and body system.
QUESTION 32
Which of the following is an advantage of sexual reproduction?
01.
Sexual reproduction promotes genetic variation.
2. Individual organisms are protected from harmful mutations.
3. Sexual reproduction is more energy efficient.
Sexual reproduction is faster than asexual reproduction.
Label the flower will give brainliest
Answer:
1&2 stamen
3.petal
4.sepal
5.stigma
6.ovary
7.egg
8.ovule
Explanation:
antherfilamentpetalsepalgynoeciumthalamusembryo sacovulehope it helps.
Why is it important to understand how different species relate to one another?
Answer:
to understand their relationship and how they will behaive
Explanation:
Which statement about water best illustrates the property of adhesion?
water droplet found on a spider web in the morning
water molecules in a drop of dew
water is necessary for animal respiration
water dissolving salt into a solution
Answer:
i think its A)
Explanation:
hope this helps
The statement about water best illustrates the property of adhesion water droplet found on a spider web in the morning. Thus, option A is correct.
What happens in adhesion?In adhesion, water molecule gets attracted towards other substances as in the case of water droplets lingering on the spider web. In case of cohesion, a water molecule gets attracted towards other water molecule as in the case of water molecules forming dew droplet.
Evaporation is a physical process in which liquid water converts to gaseous water. And also water dissolving salt into a solution is a chemical process in which molecular arrangements are considered.
Therefore, The statement about water best illustrates the property of adhesion water droplet found on a spider web in the morning. Thus, option A is correct.
Learn more about Evaporation on:
https://brainly.com/question/28319650
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Sex Linked Inheritance
Why are women often carriers of X-linked traits but rarely affected by them?
Answer:
Because women have two X chromosomes.
Explanation:
Cite evidence that living systems follow the Laws of Conservation of Mass and Energy. How do living systems follow the law of conservation of mass and energy?
Answer: Living systems use the Law of Conservation of Mass when a living organism dies. When the organism decomposes carbon is released and enters back into the Earth. This follows the law because the mass is not being created or destroyed, but reused. Living systems use the law of conservation of mass when a living organism dies. ... It follows the law because the mass is not being created or destroyed, but reused. Living systems use the law of conversation of energy when an organism decomposes
Explanation:
When cloning eukaryotic genes into bacteria for protein production, a copy of DNA that lacks introns must first be obtained. Introns are removed from primary RNA transcripts by the cell's own machinery, but the copy of the DNA lacking introns must be generated by a biotechnology method. This intron-free copy DNA (or cDNA) is generated by
A cohort study of benzene exposure and cancer was conducted in a tire manufacturing company:________
a) There were a total of 1,250 people working for the company.
b) 540 of the employees were exposed to benzene as a part of their daily job duties.
c) 710 employees were not exposed to benzene during their job duties.
d) 52 of the employees exposed to benzene developed cancer
e) 16 of the employees not exposed to benzene developed cancer.
In the given question these are not options but the numbers of individuals affected or present in the study, the main question is:
calculate and interpret the relative risk for this study?
Answer:
The correct answer is - 4.27.
Explanation:
Given:
The total population is = 1250
Diseased. Healthy
Exposed 52...(a) 488...(b)
Not exposed. 16...(c) 694...(d)
solution:
Incidence among exposed / Incidence among non-exposed.
=> [tex]\frac{a}{a+b}[/tex]÷[tex]\frac{c}{c+d}[/tex]
=> 52/540÷16/710
=> 52×710÷16× 540
=> = 4.27
Thus, the Relative risk is = 4.27
pls help and pls include the explanation
Answer: the answer is choice b
Explanation: based on knowledge about food chains, this choice makes the most sense
Hope this helps, and please give brainliest!
4- There are conflicting ideas on whether or not the human population will reach
logistic growth. Briefly discuss both camps. Pick a stance and defend it. Cite your
sources.
Answer:
It will reach to logistic growth.
Explanation:
The human population will reach logistic growth if the carrying capacity of that area is maximum because the environment has limited resources which can hold a certain amount of population. Logistic population growth occurs when the growth rate decreases as the population reaches carrying capacity. If the environment has limited resources so that the human population will reach to logistic growth and decrease in population growth increases.