Answer:the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.
Explanation:
Brainliest?
Answer:
Survival of the fittest.
Explanation:
Hope this helps.
why is person suffering from common cold can't smell properly?
Answer:
When you have a cold, the swelling causes inflammation and obstruction, which impairs your smell. The flavor of food is produced only after taste is combined with a smell, so if a stuffy nose impairs your sense of smell, it will also decrease your perception of taste.
Explanation:
AP English Language and Composition and 2007 Scoring Guidelines Question 2
In your journal, complete a PASAFE + TEAR paragraph analyzing the student writer's use of refutation to build his/her own argument.
ANSWER:
In response to the essay by Scott Russel Sanders, “the belief that movement is inherently good” (Sanders). The genre is this essay is an opinionated essay throughout the essay he haves a natural tone against Rushdie even towards the end. He claims that we should root ourselves in places rather than ideas, that we should care for the earth rather than our own selfish desires. In quoting Rushdie directly and repeating his words and syntax, Sanders not only assures the reader of his careful thoughtfulness on the issue but also states his own belief that moving does nothing to rid us of the unfortunate aspects of the humanity of which we all wish to be free. Sanders and Rushdie have agreement and disagreement quotes that they want to share with others, but maybe more to themselves. But still, there is no argument in this essay, and is still respectful. The audience is for all people, as one that we all should hold as a fundamental belief of society. How can one create a new relationship with the world when they are constantly altering their place in it? The gradual movement from agreement to complete disagreement reinforces Sander’s point and respectfully refutes Rishdie’s point consequently. Yet he is still respectful towards Rushdie and admits that even though he disagrees completely with him, Rushdie articulated his views “as eloquently as anyone” (Sanders). He finishes by asserting that we must root ourselves to a specific place in order to “pay enough head and respect to where are are” (Sanders).
Which of the following best describes the relationship between light intensity and photosynthetic rate?
a)As light intensity increases, the rate of photosynthesis decreases.
b)As temperature increases, photosynthetic rate also increases.
c)As light intensity decreases, the rate of photosynthesis increases.
d)As light intensity increases, the rate of photosynthesis increases
Answer:
D) As light intensity increases, the rate of photosynthesis increases
Explanation:
when light intensity increases so does the rate of photosynthesis. It is directly proportional until another factor is limiting
A crazy dog runs 300 meters east, changes his mind and then runs 200 meters west. He then changes his mind again and runs 500 meters east. This entire trip takes 2 minutes.
Complete question :
1. A crazy dog runs 300 meters east, changes his mind and then runs 200 meters west. He then changes his mind again and runs 500 meters east. This entire trip takes 2 minutes.
a) What is the total distance traveled?
b) What is the total displacement?
c) What was the dog’s average speed?
d) What was the dog’s average velocity?
Answer:
1000 m ; 600 m east ; 8.333 m/s ` 5 m/s
Explanation:
Total distance :
(300 + 200 + 500) m = 1000 m
Total Displacement :
300 m east - 200 m west + 500 m east
100 m east + 500 m east
= 600 m east
Average speed :
Distance / time
100 m / 2 * 60 s
100 m / 120 s
= 8.333 m/s
Average velocity :
Displacement / time
600 m / 2 * 60 s
600 m / 120 s
= 5 m/s
which of the following joint is the most freely movable joint in the body
Answer:
Knee joint.
Explanation:
The knee joint is a freely movable joint in the body. Usually allows a slight degree of movement.
1. Can all substrates fit in all enzymes? Why or Why not?
2. What happens to the substrate after it binds to the active site of an enzyme?
Pls help me this is for today!!
Answer:
1. Different enzymes have different substrates. Enzymes have different shaped active sites, that only a specific substrate can fit in the active site. In order for the enzyme to be broken down
2. After the substrate binds to the active site of an enzyme, the enzyme is broken down into smaller molecules. The substrate is not used up in this process, and is free to move around to other enzymes. The substrate then binds with the active site of the next enzyme, causing it to break down
Explanation:
Hope this helps!
what kind of substances plant need to make food
Answer:
water,carbon dioxide and sunlight
Which of these is obtained from plants?
Animals
Plastic
Medicine
None of these
I agree with the answer on top
3 List the reactants when limestone reacts to produce calcium chloride
Water and carbon dioxide.
Answer:
2 NaCl + CaCO3 = these are the reactants
Explanation:
In much of the world, calcium chloride is derived from limestone as a by-product of the Solvay process, which follows the net reaction below: 2 NaCl + CaCO3 → Na2CO3 + CaCl.
(PLEASE HAS TO BE CORRECT!) Which of the following mechanisms is used to coordinate the expression of multiple, related genes in eukaryotic cells?
A) A specific combination of control elements in each gene's enhancer coordinates the simultaneous activation of the genes.
B) The genes share a single common enhancer, which allows appropriate activators to turn on their transcription at the same time.
Answer:
It's A
Explanation:
A specific combination of control elements in each genes enhancers coordinates the simultaneous activation of the genes. Its correct don't worry :)
The expression of multiple, related genes is coordinated through a single common enhancer gene that can be turned off by a single repressor, hence option b is correct.
How multiple, related genes is controlled?Multiple related genes are simultaneously turned off by a single repressor working in concert. The simultaneous activation of each gene's enhancer is regulated by a particular arrangement of regulatory elements.
In particular, there are two degrees of control over gene expression. The first way transcription is regulated is by regulating the amount of mRNA that can be generated from a given gene.
The translation of mRNA into proteins is regulated by post-transcriptional processes, which constitute the second level of regulation.
Therefore a single activator can control, the expression of multiple related genes in eukaryotes, hence option b is correct.
Learn more about genes, here:
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Question 19 help will mark brainlest
Answer:
It an example of newton's first law. So the answer is A
When a plant is exhibiting geotropism or gravitropism, what is the stimulus?
Answer:
Light and Gravity
Explanation:
Answer: gravity
Explanation:
discribe different human actions that are negatively impacting organisms and the environment.
cutting trees which destroys animals habitats
Answer:
Explanation:
Creating of power. Driving of cars.war. hunting
18. Which is the primary advantage to sexual reproduction over asexual reproduction?
A. The offspring are identical to parents.
B. There is longer development time for offspring.
C. The offspring are born alive, rather than from eggs.
D. The offspring inherit a wider variety of genetic information.
Answer:
D, the offspring inherit a wider variety of genetic info
What color light do most bioluminescent animals produce?
A. White
B. Green-blue
C. Red
Answer:
Green-blue
Explanation:
Answer:
Green-Blue
Explanation:
Most animals produce a green-blue light.
I hope this helps :)
Early melting of spring snow due to climate change in mountain biomes has
A. flooded many cities.
B. led to increased crops in lowlands.
C. reduced the number of wildflowers.
D. led to reduced irrigation water in late summer.
E. reduced populations of mountain species.
Answer:
D. Led to reduced irrigation water in late summer
Explanation:
Personally, I would answer D. because if everything is melting early, by late summer there isn't much left/anything left to melt. So, less irrigation water makes sense.
Iodine solution ..............in the presence of starch.
produce starch
turns off bunsen burner
turns blue black
lowers boiling point than the water
Answer:
it turns blue and black
Explanation:
sorry if im wrong...
What are periods of rapid reproduction of phytoplankton ?
What is the promoter?
Potential energy is energy that results from the ______ or ________ of an object.
Answer:
Gravitational potential energy
Explanation:
Gravitational energy is the an object has depend on its height and mass.....
Can someone please help me with this
Answer:
nucleus-red, membrane-most outer part in of cell in black, centrioles- purple, left the spindle fibers
explain the water cycle in polar regions
Ice, Snow, and Glaciers and the Water Cycle
how do the four female hormones control the menstrual cycle
Answer: The menstrual cycle is regulated by hormones. Luteinizing hormone and follicle-stimulating hormone, which are produced by the pituitary gland, promote ovulation and stimulate the ovaries to produce estrogen and progesterone.There are four major hormones (chemicals that stimulate or regulate the activity of cells or organs) involved in the menstrual cycle: follicle-stimulating hormone, luteinizing hormone, estrogen, and progesterone. hope this helps have a nice night❤️❤️❤️
Explanation:
The correct answer is A. It emphasizes that Japan had purposely deceived the United States
Explanation:
The excerpt presented belongs to toFranklin Roosevelt's speech in reference to the Pearl Harbor attack that took place in 1941 as the Japanese forces attacked one military based on Hawaii. In this speech Roosevelt states "the distance of Hawaii from Japan makes it obvious that the attack was deliberately planned" that shows from Roosevelt's perspective the attack was not spontaneous but has been planned which is emphasize with the use of "the distance of Hawaii from Japan" that show the attack followed a plan and especially the use of the word "deliberately" that means carefully considered or discussed before action, which shows the attack had been considered and planned before it occurred and therefore Japan attack on purpose to the U.S. Considering this, it can be concluded Answer:
hope this helps have a nice day❤️❤️❤️
Explanation:
Adult stem cells found in the bone marrow produce...
red blood cells
white blood cells
platelets
all of the above
Answer:
all of the above
Explanation:
Which environment was this prey found in
Answer:
the answer is wooland or D
Explanation:
I got it right
Use the drop-down menus to match each part of the scenario to the correct scientific practice.
Kiran records the height of each plant―those with a colored filter and those without.
Kiran explores the growth of a plant in natural light, then repeats the experiment with the same plant type but different colored filters.
Kiran turns in a written lab report to her science teacher.
Kiran wonders, “Will colored light affect the growth of a plant?”
Kiran writes in her notes that adding a colored filter over a plant affects its growth because the heights of the plants under the colored filters were less than the height of the plant with no filter.
Use the drop-down menus to match each part of the scenario to the correct scientific practice.
Kiran records the height of each plant―those with a colored filter and those without.
Kiran explores the growth of a plant in natural light, then repeats the experiment with the same plant type but different colored filters.
Kiran turns in a written lab report to her science teacher.
Kiran wonders, “Will colored light affect the growth of a plant?”
Kiran writes in her notes that adding a colored filter over a plant affects its growth because the heights of the plants under the colored filters were less than the height of the plant with no filter.In wild bees 75% of the population express wider shorter wings in domesticated bees 67% have longer narrower wings. Which trait is the dominant? Which trait is recessive?
Answer:
For wild bees, for domesticated bees, wider shorter wing is dominant whereas longer narrower wing is dominant trait.
Explanation:
In the wild bees, wider shorter wings trait dominant and longer narrower wings are recessive because most of the population shows wider shorter wings in the bees while on the other hand, in domesticated bees, longer narrower wings is dominant trait whereas wider shorter wings is recessive. The reason is that longer narrower wings are present in most of the population of domesticated bees.
Gravitational PE = _____ x ______
g.p.e = m × g × h
g.p.e = Gravitational potential energy (J)
m = Mass (kg)
g = gravity (ms-¹) [9.8 or 10]
h = height (m)
Mark me the brainliest ok? Ask me if you are confused
Which bowling ball would experience a greater gravitational force with Earth-- a 5 kg bowling ball or a 10 kg bowling ball? Explain your answer using complete sentences.
Answer:
10kg bowling ball
Explanation:
The 10 kg bowling ball because it is 22lb
But there is no such type of bowling ball that weight's 22 lb
4.
is a single stranded RNA molecule that is a copy
of a gene from DNA.
I
Answer:
I think the Correct Answer is Messenger RNA or mRNA
Explanation:
Sorry if im wrong!