examples of phototaxis​

Answers

Answer 1

Answer:

phytoflaggellates, e.g. Euglena, and photosynthetic bacteria.

Explanation:

Answer 2

Answer:

a bug crawling towards sunlight

Explanation:


Related Questions

can. yall help me with thatttt PLZZZZ​

Answers

Answer:

Rational numbers are all numbers integers are like -1 -2 0 1 2 integers are negative whole numbers and positive whole numbers also 0 whole numbers are just 0 1 2 3 4 5 and so on

Question 5 of 10
What could a human living now and a horse living thousands of years ago
have in common?
A. They are made of some of the same matter.
B. They both get their energy directly from the sun.
C. They need the same amount of energy to survive.
D. They have the exact same DNA.
SUBMIT

Answers

Answer:

A

Explanation:

although they may evolve, done if the matter will remain the same.

What type of bond is formed when two atoms share a pair of electrons?

Answers

The answer is “ COVALENT BOND”

In a symbiotic relationship, A a parasite eats its host. B there are too many carbon emissions in the atmosphere. C the environment is rapidly thrown out of balance. D two organisms depend on each other for survival.

Answers

Answer:

D two organisms depend on each other for survival.

Explanation:

Symbiotic relationship is a type of relationship between two organisms in which the both of them gain something positive from each other. A good example is the relationship between the cattle and egret. The egret helps in grooming the cattle and the cattle in return provides food for the egret.

In a symbiotic relationship, two organisms depend on each other for survival and is the right choice in the above question.

Which of the following statements are true? Check all that apply. All things are made of molecules. All things are made of atoms. All living things are made of atoms. All living things arise from chemical interactions.

Answers

Answer:

all things are made of atoms

Explanation:

atoms are the building blocks of life you are made of atoms.

Answer: All things are made of atoms.

All living things are made of atoms.

All living things arise from chemical interactions.

Those three are the answers.

what type of mixture is blood? solvent, suspension, solution, or a buffer

Answers

Answer:

suspension

Explanation:

colorless fluid holds blood cells in suspension.

The 4 different types of microorgansisms?

Answers

Answer:

FungiProtozoaAlgaeViruses.

Explanation:

others are; Bacteria and  Archaea

fungusfungusvirusfungusvirusbacteria

fungusvirusbacteriagerms

How is ADP converted to ATP?
- by the addition of one phosphate molecule
- by the addition of one adenosine molecule
- by the removal of one phosphate molecule
- by the removal of one adenosine molecule

Answers

Adenosine diphosphate (ADP) has been the organic compound involved in metabolic reactions. It makes ATP by adding one more phosphate molecule. Thus, option A is correct.

What are ADP and ATP?

ADP is the abbreviation for Adenosine diphosphate, an important organic molecule that is crucial for the cellular and metabolic process and to make ATP. It is composed of one adenosine, two phosphates, and one sugar molecule.

ATP, on the other hand, is Adenosine triphosphate the most important organic molecule for the living cell that provides energy to drive the various activities and functions in the body. It has been comprised of one adenosine, three phosphates, and one sugar molecule.

The conversion of ADP to ATP is shown as ADP + Pi + energy → ATP

Therefore, option A. addition of one phosphate to ADP converts it to ATP.

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Which of these is composed of organic compounds?

Granite
Bird
Gold ring
Silver Fork

Answers

Answer:

the answer is the Bird.

Answer:

The answer is bird

Explanation:

The bird is the only thing made out of living matter which makes it organic

Based on the graph, at what temperature does this enzyme work best? * Captionless Image 47 C 30 C 40 C 15 C

Answers

47 C I think that’s the answer I’m pretty sure

The enzyme works best at optimum temperature. They will best at 37 degree celcius.

What is the optimum temperature?

Enzymes function best between 20 and 35 °C. At very low temperatures, they become inactive, and at very high temperatures, higher than 45°C, they get denatured, or destroyed.

A greater rate of collisions between enzymes and substrates may result from increased molecular activity brought on by temperature increases.

However, if the temperature increases too much, the enzymes may become denatured and the beneficial benefits of the temperature increase may be reversed.

Therefore, The enzyme works best at optimum temperature. They will best at 37 degree celcius.

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How would the feeding activities
of a monkey be affected if it had
a large heavy body?​

Answers

Answer:

The larger the body the more energy consumed thee more food is needed so more effort

Which statement is a scientific theory?
The acceleration of an object increases as the force on an object increases.
All matter is made up of particles, called atoms, that are constantly moving.
A ray of light reflects off of a mirror at the same angle that it hits the mirror.
The total amount of mass present does not change during a chemical reaction.

Answers

Answer:

Acceleration of an object increases as the force of an object increases is the scientific theory. Hope this helps :)

Explanation:

What is the characteristic of a Urodeles

Answers

The characteristic of a urodeles is a Salamander

Fishing is a major part of many Caribbean economies. The yellowtail snapper and
Nassau grouper are important food fishes. However, a lack of adequate regulation
has led to overfishing in many areas and consequent damage to reefs.
When grouper fishing is set to 70% what happens to the population of others fish
populations in the reef?

Answers

Answer:

The reef collapses.

Explanation:

The variety of life in the Caribbean makes up the reefs and when they are taken away by the fishermen and leaving the areas without fish population the population of other fish also declines and it impacts the reef formation and growth. The corals cannot survive with them and thus collapses the entire marine ecosystem.

Matt makes $80 a month mowing lawns. His friend James also mows lawns, but he makes x dollars less per month than Matt does. James makes a total of $816 per year. How much less each month does James make than Matt?

Equation: 12(80 – x) = 816

Solve the linear equation to find the value for x.

x =
How much does James earn each month?

Remember that x represents how much less per month James makes than Matt.


Answers

Answer:

The data is:

Matt makes $80 per moth.

James makes ($80 - x) per month.

James makes $816 per year.

Now, a year has 12 months, then we have that:

($80 - x)*12 = $816

With this equation we can find the value of x.

so we must isolate x in one side:

($80 - x)*12 = $816

$80*12 - x*12 = $816

$960 - x*12 = $816

x*12 = $960 - $816 = $144

x = $144/12 = $12

Then james makes $12 less than Matt each month, this means that James makes:

J = ($80 -  $12) = $68 per month.

Answer:

X= 12

$68

Explanation:

I got it right on edge

Is hunting in groups more effective than solo?

Answers

Answer:

Yes

Explanation:

Hunting in groups is much more effective than hunting solo because you have more people to help catch whatever it is you're trying to get.

HELP PLEASE

Simon is presenting a project on scientific laws and theories. Which of the following statements should he include to explain the differences between the two?
A. Scientific theories requires scientific evidence but scientific laws do not.

B. Scientific theories are based on observations and scientific laws are based on opinions.

C. Scientific theories explain why something happens, and scientific laws describe what happens.

D. Scientific theories are rarely changed and scientific laws are modified frequently

Answers

scientific theories explain why something happens and scientific laws describe what happens

Answer:

yomom gay

Explanation:

ohyayayaya

According to Darwin's theory of evolution, which organisms are BEST able to survive in nature? A) those with the best camouflage and coloration B) organisms that possess the greatest number of mutations Eliminate C) those that possess characteristics acquired during their lifetime D) organisms that possess overall characteristics best suited to their environment

Answers

Answer: D)organisms that possess overall characteristics best suited to their environment

Explanation: organisms that can evolve best suited have a better chance of life for example if put a rat in the arctic it will die to the cold but a paler bear will survive.

Calculate to average diameter for each bubble solution. Super bubble=____cm regular bubble soap____cm
Use the results on the chart

Answers

Are you able to ask the teacher

The average diameter of superbubbles is 15.1 cm and the average diameter of regular soap bubbles is 11.5.

What is meant by average value?

The mean obtained by obtaining the ratio of the sum of total values in a set of data and the total number of values in a given data is called the average of the data.

The formula for average had several applications. The average number of people suffering from a disease can help in the study of the disease.

The average is calculated by finding the sum of numbers and dividing it by the total values of numbers.

Thus

The average diameter of superbubbles =

[tex]\frac{15+10+12+18+22+13+16+18+15+12 }{10} = 15.1[/tex]

The average diameter of regular bubbles =

[tex]\frac{10+5+16+11+12+11+15+15+6}{10} =11.5[/tex]

Therefore, the average diameter of superbubbles is greater than the average diameter of regular bubbles.

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8
20 points
Which of the following is a property of water? (There is more than one correct answe
Water molecules constrict upon freezing.
Water has the ability to moderate temperature.
Water is a versatile solvent.
Water displays cohesive behavior.

Answers

Answer: A, B, C, D

I am pretty sure it is all of them.

Explanation:

I say this because when molecules freeze they stop moving as fast. And then waters like oceans can monitor their tempurature by storing and realesing heat from the sun. Also water is a solvent because it breaks apart most subsentces. The solvent one I am not so sure about because it does not break down everything but idk. And also it can be cohesive, that is how water can stay on top of a glass. I hope I am not wrong and i hope this helps! :)

QUICK I HAVE A SCIENCE PROJECT DUE AND I CAN'T FIND THE ANSWER ANYWHERE: how much does a lemon grow in a week?

Answers

Explanation:

The time from flowering to harvest is contingent on a host of conditions, including the lemon tree's cultural conditions, outdoor temperatures, the number of lemons produced and the cultivar being grown, but generally takes anywhere from four months to one year.

Lions and cheetahs' prey on wildebeests that graze in the grasslands of the African savanna. What likely impact will having increased rainfall over several rainy seasons have on the populations of wildebeests, lions, and cheetahs?
A )All three populations would increase.
B )The wildebeest population would decrease, and the lion and cheetah populations would increase.
C) The wildebeest population would increase, and the lion and cheetah populations would decrease.
D)All three populations would decrease.

Answers

Answer: B

Explanation: Because since the wildebeest eat grass and there is a increase in rain fall there will be more wilebeest for the cheetahs to eat and then more of them for the lions to eat

True or False and your reasoning : Corona-virus is a bacteria that affects one’s immune system, causing illness.

Answers

Answer:

False

Explanation:

Coronavirus is a virus. Viruses cannot be caused by bacteria.

Answer:

FALSE,

Explanation:

I KNOW THAT DIGESTIVE SYSTEMS LIKE CHRONIC VOMINTING AND DIAHREA ARE INCLUDED IN CORONA ON TOP OF RESPITORY SYMPTOMS, ITS NOT A BACTERIAL INFECTION, A BACTERIAL INFECTION DONT INCLUDE ANY RESPITORY SYMPTOMS, BUT ONLY VOMITING AND DIARHREA, ETC WHICH AFFECTS THE BOWELS AND STOMACH ETC.

DNA and RNA share a number of similarities, but they also differ in certain aspects of their structure. Which nitrogenous base is found in RNA but is not found in DNA? uracil

Answers

Answer:

Uracil is present in RNA and binds to adenine whereas thymine is present in DNA and binds to adenine.

Explanation:

Are animal cells the only type of cells that have a wall?

Answers

Answer:

Animal cells are typical of the eukaryotic cell, enclosed by a plasma membrane and containing a membrane-bound nucleus and organelles. Unlike the eukaryotic cells of plants and fungi, animal cells do not have a cell wall

plz give brainlist

hope this helped you.

Answer:

Actually animal cells don't have cell walls. Plant cells have cell walls around them.

Explanation:

Choose one property of water that makes it unique. Describe the property and explain the chemical or physical reason that causes water to have that property.​

Answers

Answer:

Cohesion

Explanation:

Water molecules have extremely strong cohesive forces, meaning they are heavily attracted to each other. This is due to their ability to form hydrogen bonds, which is a particularly strong intermolecular force.

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. Which of the following refers to a physical trait, such as color, size, or odor? A. experimental group B. qualitative trait C. quantitative trait D. control group

Answers

Answer:

B Qualitative

Explanation:

color, size and smell are all qualities of the organism

What makes an atom neutral?

Answers

A neutral atom has an equal number of protons and electrons.

What is the difference between living and non-living? Be sure to describe the characteristics of living things in your answer.

Answers

the difference is living have inhale oxygen and non living doesn’t have any signs of liveliness

Which organelle is responsible for packaging and sending out proteins to their proper destinations? Choose 1 answer: (Choice A) A Mitochondria (Choice B) B Golgi body (Choice C) C Nucleus (Choice D) D Lysosome

Answers

Answer:

(Choice B) Golgi Body

Explanation:

The rough endoplasmic reticulum works with the Golgi apparatus to move new proteins to their proper destinations in the cell.

The Golgi body is in charge of storing proteins from the rough endoplasmic reticulum in membrane-bound vesicles, which are small lipid bilayer storage units that move molecules to the cell membrane, hence option B is correct.

What is the Golgi body?

In all eukaryotic cells, the cytoplasm a gel-like fluid retained in the cell membrane contains a stack of membranes that make up the Golgi apparatus (i.e., complex cells).

Camillo Golgi, who discovered a reticular structure in the cytoplasm of several cell types using silver chromate staining, gave the Golgi apparatus (also known as Golgi to its admirers), its first official name in 1888.

Therefore, the nucleus and rough endoplasmic reticulum are frequently located nearby, an organelle involved in protein synthesis, hence option B is correct.

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Please help. Ill mark you as brainliest if correct!One leg of a right triangle has a length of 3 m. The other sides have lengths that are consecutive integers. Find these lengths. The other leg is ___ m. What are the coordinates of B if the midpoint of line segment AB is (2,-5) and the coordinates of point A is (4,4)? What is 18.84 rounded to the nearest 10th helpppppp ty asaps :> Which of the following would have no effect, either direct or indirect, on an organization's cash budget?A. Sales revenuesB. Outlays for proessional laborC. Advertising expendituresD. raw material purchasesE. None of the above, as all of these items would have some influence Proportional ratios are like equivalent fractions, but can you please tell me the ans with the process An archeologist discovers several bones that appear to be from an organism that lived 10,000 years before. Which forms of technology could the archeologist use to get the age of the fossils and be able to manipulate a digital copy of the fossils? you are varsha varun the secretary of the students forum of navodya school Bikaner you have planned an excursion to bhubaneshwar and nearby places during summer vacation write a letter to the general manager Northern railways asking for reservation of the bogie for 60 children from Bikaner to bhubaneshwar and back supplying all the necessary information help me plspslsplpsl 42x^2+34-8-12 Solve for a6=a/4+2 Steps please Which of the following does not involve chemical processes? A. cooking of food B.Changing of fruit color when it ripens C.Burning of Wood D.None of the above Which compound would be expected to show intense IR absorption at 2710 and 1705 cm-1? (Ph = phenyl group)A. CH2=CHCOCH3B. PhCHOC. CH3COCH2CH3D. PhCOCH3E. CH3Cl Cierto banco emplea 59 personas en dos sucursales. De esta gente, 27 son universitarios graduados. Si una cuarta parte de las personas que laboran en la primera sucursal; y tres quintos de los que se encuentran en la segunda sucursal, son universitarios graduados, cuntos empleados tiene cada sucursal? John travels in an airplane a distance of 800 km. For half of the distance, theairplane flies at a speed of 900 km/h and for the rest of the distance, it flies at aspeed of 760 km/h. How long does the trip take? You guys please help with my most recent questions! Im not the smartest Ik What does the government need to issue a warrant A believer in monotheism 1 If one leg of a right triangle is 3 meters, and the hypotenuse is 5 meters, what is the length of themissing leg? According to the Newton's second law, which of the following is TRUE about a person pushing a lawn mower? The net external force applied by the person is the push plus friction exerted on a lawn mower. B The force exerted by the person pushing the mower must be less than the friction opposing the motion. The direction of the acceleration is the same direction as that of the net force, which is parallel to the ground. D The direction of the acceleration is the same direction as that of the force of friction, which is parallel to the ground.