How can we change the speed of a toy car on a racetrack to describe the car’s motion?

Answers

Answer 1

Answer:

get one of those blowers and blow it on the wheels to make the wheels spin very fast

Explanation:

Answer 2

Answer:

tilt the track the most 30 degress

Explanation:


Related Questions

What is the correct answer?

Answers

Answer:

Friction

Explanation:

There u go

4) What is the most important chemical made during the light-independent reactions? It stores the energy that came from the sun.

Answers

The Calvin Cycle

Once in the mesophyll cells, CO2 diffuses into the stroma of the chloroplast, the site of light-independent reactions of photosynthesis.

Describe the natural process that creates a human clone.​

Answers

Answer: Natural cloning also occurs in animal organisms during processes such as budding (offspring grows out of the body of the parent), fragmentation (the body of the parent breaks into distinct pieces, each of which can produce an offspring), and parthenogenesis. In humans and other mammals, the formation of identical twins is a type of natural cloning.

Explanation:

hope this help from tae lol

PLLZZ I NEED HELP DUE SOON!!!!
What type of molecule forms the antibodies found in the human immune system?

Answers

Answer:

An antibody

Explanation:

please help, give explanation please!

Answers

Answer:

1. 0 chance (0%)

2. 2 chances (50%)

3. 4 chances (100%)

Explanation:

the way a punnet square works is that you basically multiply two genes. for example:

    b   b

B Bb Bb  

b bb bb  

then, if it's uppercase, it is dominant. if it's dominant, it will take over the recessive gene. if it was Bo, B being brown and dominant, and o being recessive and orange, then brown would take over. there are also cases with codominant but that's not in the question. feel free to ask me anything about this.

what is an example of direct impact on mining

Answers

Answer: The key direct impact of mining on forest ecosystems is the removal of vegetation and canopy cover. Indirect impacts include road-building and pipeline development, which may result in habitat fragmentation and increased access to remote areas.

What are some positive and negotiate things about the human reproductive system? (3 reasons for each please)

Answers

Answer:

Positive:

- offspring are all different, therefore more genetic variations that will increase survival.

- diversity

Negative:

- two partners are involved

- undesirable traits could be inherited by the offspring

I hope this helps I’m sorry I couldn’t think of three for each

Which statement best compares the amount of fossil fuels formed each year to the amount used each year?

The amount of fossil fuels formed is exactly the same as the amount used.
The amount of fossil fuels formed is approximately the same as the amount used.
The amount of fossil fuels formed is much less than the amount used.
The amount of fossil fuels formed is greater than the amount used.

Answers

Answer: C

Explanation:

Hope this helps

Answer:

c

Explanation:

give them brainliest but i just took the test

and it was right

What does evaporation change from ? Solid ———> liquid Liquid ———-> Solid What does condensation change from Liquid——-> solid Solid———> liquid

Answers

Answer:

Evaporation : Liquid --- Gas (Vapor) ; Condensation : Gas (Vapor) --- Liquid

Explanation:

Evaporation is the change of a liquid into gas or vapor, usually by increase in temperature. Eg : Water evaporation into vapors during water cycle, due to sun heat.

Condensation is the change of gas or vapor into liquid, usually by decrease in temperature. Eg : Vapors condensation into water droplets during water cycle, due to lower atmospheric temperature at higher height.

What two groups are represented in archaeopteryx?

Please help

Answers

Answer:

The species of Archaeopteryx is lithographica and siemensii

Explanation:

Fun fact: Archaeopteryx is a combination of two ancient Greek words: archaīos, meaning "ancient," and ptéryx, meaning "feather" or "wing." 

Archaeopteryx has long been thought to be the earliest known bird and a transitional form between birds and reptiles.

What are Archaeopteryx?

Many consider Archaeopteryx, which lived approximately 150 million years ago, to be the first bird.

It is actually a transitional species between the birds we see in our backyards and predatory dinosaurs like Deinonychus.

Many features of Archaeopteryx, such as teeth and a long tail, indicate that it evolved from comparatively tiny carnivorous dinosaurs.

It also has a wishbone, a breastbone, hollow thin-walled bones, air sacs in the backbones, and feathers, as do nonavian coelurosaurian relatives of birds.

Archaeopteryx was thought to be the first recognized bird and a transitional form between birds and reptiles for a long time.

Thus, the two groups that are represented in archaeopteryx are birds and reptiles.

For more details regarding archaeopteryx, visit:

https://brainly.com/question/15828307

#SPJ2

Which of the following cells have a nucleus?

- Animal cell
- Bacteria cell
- Plant cell

Which of the following cells have a cell wall?

-animal cell
- bacteria cell
- plant cell

Answers

Answer:

Animal and Plant cells both have a nucleus, and only the Plant cell has a cell wall.

Explanation:

Hope this is correct. If it is, please give me Brainliest.

Answer:

An animal cell and plant cell both have a nucleus. Plant cells have a cell wall because the cell wall helps protect and support the plant cells.

all of the following will take place during the first trimester except?
a. heartbeat can be detected
b. external sex organs show the sex of the baby
c. lenses of the eye appear
d. wake and sleep cycles become regular

Answers

Answer:

b

Explanation:

the correct answer is b

HELP I really need an answer for this!! Does anyone know?

Enzyme X catalyzes the conversion of substrate A into product B. If you wanted to use enzyme X to catalyze a different reaction, the new substrate would have the best chance of working with enzyme X if it has the same

A. charge as substrate A

B atomic composition but different structure as substrate A.

C. molecular weight as substrate A.

Dthree-dimensional shape and charge distribution as A.​

Answers

Answer:

A

Explanation:

help me in this question

Answers

Answer:

It is only explanation that is here so there is no question

Explanation:

plz give me brainiest

Which statement describes why natural populations cannons keep growing exponentially ?
A. Disease always affects large populations
B. Humans always disturb ecosystems
C. Resources are always limited
D. Natural disasters always control growth

Answers

Answer:

C resources are always limited

Explanation:

The answer is c resources are always limited

ANSWER THIS NOW PLS

Ground tissue includes and is responsible for ALL of the following, EXCEPT one of these

A) Transport of water

B) Site of photosynthesis in the leaf

C) Metabolism, storage, support

Answers

A,c is the best way to get the

HELP SUPER EASY IM SO DUMB ASAP ASAP

The table shows the commonly eaten foods of some groups of organisms.

Commonly Eaten Foods List
Group Commonly Eaten Foods
A owls, raccoons, salmon
B birds, fruits, nuts, blossoms
C branches, barks, twigs, acorns
D vegetables, meat, grains


Which groups contain both primary and secondary consumers?
1.) A and B
2.) B and C
3.) C and D
4.) B and D

Answers

Answer:

B and D

Explanation:

Answer: B and D

Explanation:

I took the test

Yellowstone National Park has 124 wolves living in it.

Answers

Answer:

[tex]\huge\boxed{B}[/tex]

Explanation:

You basically have to divide 124 and 3472.

124 ÷ 3472 = 0.0357

0.0357 wolves/mi^2

Therefore your answer would be letter b.

Good luck!~

7) Select 2 that apply.
Which nucleotides can pair together? Select all that apply.
please help

Answers

Answer:

Adenine(a) and Thymine(t), Cytosine(c) and Guanine(g)

Explanation:

Don’t know if you like sports or not but try this.
Adenine and Thymine: Alabama plays against Tennessee. Cytosine and Guanine: Clemson against Georgia.

Explain what the title of this article and video, "The Albatross, Harbinger of Human Migrations" means. In what ways should humans and their governments act like the scientists working with albatrosses

Answers

Answer:

Albatross are the indicators for migration of humans.

Explanation:

The Albatross, Harbinger of Human Migrations" means that Albatross are the indicators for migration of humans from that location. Humans and their governments act like the scientists working with albatrosses by making environment suitable for them. The humans have to reduce interventions in the places where they are present in order to increase occur in their population. governments should made policy for them to secure their habitat and prevent them from extension.

Which is one of the contributions that supported the development of the Clean Water Act? ​

Answers

Answer:

E) detailing the number of countries affected by contaminated water around the world

Explanation:

If one was able to view the individual particles in each of these substances, which particles would appear to be moving the FASTEST?
A) the water molecules in a sheet of ice
B) the neon plasma in a fluorescent 'Open' sign
C) the atoms in the liquid mercury of a thermometer
D) the carbon dioxide molecules in the fizz of a cola drink

Answers

Answer:

D and A are devently slow My guess would be B or C, since a neon sign usually turn on instantly (or technical within mil a seconds) Its probably the fastest

my guess is C

Analyze the diagram below:



According to the model represented in the diagram, which of the following would cause the cell to not express the lacZ, lacY, and lacA sequences?


Binding the RNA polymerase to the gene

Preventing the repressor from binding to the lac operon

Removing the inducer

Transcribing the lacl sequence

Answers

Answer:

Transcribing the lacl sequence

Explanation:

lacZ, lacY, and lacA sequences are the structural genes, which needs to be expressed in order to produce their proteinous enzymes required for the breaking down of lactose sugar. The transcription of these three genes must occur with the aid of RNA polymerase binding to them.

However, a gene sequence called lacI encodes information for an repressor, which when expressed can inhibit the expression of the genes lacZ, lacY, and lacA. Hence, the TRANSCRIPTION OF THE LACL SEQUENCE cause the cell to not express the lacZ, lacY, and lacA sequences.

Answer: removing the inducer

Explanation: all sequences need an inducer present in order for them to be expressed

Suppose a cell is placed in a large container of water with a very low solute concentration. What do you think would happen?

Answers

Answer:

If a cell is placed in a large container of water with a very low solute concentration water will enter inside the cell and becomes turgid because osmosis will take place.

Explanation:

If a DNA strand has 32 % guanine, what percent thymine does it contain?
A) 36%
B)18%
C)64%
D)32%

Answers

Answer:

B

Explanation:

Guanine and Cytosine pair together. So, if 32 percent is guanine, then 32 percent should also be cytosine. This is a total of 64 percent. The remaining 36 percent is split between thymine and adenine. So, Thymine will have half of 36 percent which is 18 percent.

how would you describe the motion of a transverse wave

Answers

Answer:

Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance. ... Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves.

Explanation:

hope it helps you.

The agricultural research facility during a research accidentally changed the DNA sequence of a wheat plant from GCCATGTT to GCGTACTT and this mutation resulted in a stronger plant variety. What kind of mutation did the plant undergo? A. inversion B. substitution C. insertion

Answers

Answer:

Substitution!

Explanation:

The researcher substituted GCCATGTT for GCGTACTT. The underlined section is what was changed. Hope this helps!

what makes the red blood cell special, why is it special, how is it different than other cells, what is its primary function. (Minimum 5 sentences)

Answers

Red blood cells carry oxygen from our lungs to the rest of our bodies. It carries a special protein called haemoglobin, which helps carry oxygen from the lungs to the rest of the body, it has no nucleus and can easily change shape

I hope that helped :(

would the smell of perfume make it across the room faster if it were colder or hotter in the room ?

Answers

Answer:

hotter

Explanation:

Answer:

hotter

Explanation:

A vacuole is the cell's _______________.
A: control center
B: storage place
C: energy processor

Answers

B storage place it’s B

Answer: B- storage place

Explanation:  

Other Questions
PLS PLS SOMEONE HELP ME ANSWER THESE QUESTIONS PLEEEAAASSSE!!(press on the picture so you can see the questions better!) If I get it right i will give brainlist A donor gives $100,000 to a university, and specifies that it is to be used to give annual scholarships for the next 20 years. If the university can earn 4% interest, how much can they give in scholarships each year? a supersonic aircraft travels faster than the speed of sound. What might be the top speed of such an aircraft? 200 Kilometers per hour 500 Kilometers per hour O 1000 Kilometers per hour O 1500 Kilometers per hour How to make oatmeal which step is done first which step is done last Solve the equation5(4+t) = 5t + 20 What is the different between the expression (-2)3 and -23 A train leaves New York traveling at a speed of 90 km/hr. How much distance will it cover in five hours? (9,-8) and (9,6) and determine the equation of the line. Which equation is represented by the graph below? 1. Mi amiga Cristina Enter Text enter answer Enter Text enter answer a Mxico; por eso (that's why) organizamos una fiesta. 2. Yo Enter Text enter answer Enter Text enter answer y preparo la cena. 3. T Enter Text enter answer Enter Text enter answer y cantas. 4. Muchos amigos Enter Text enter answer Enter Text enter answer . 5. Al final, nosotros Enter Text enter answer Enter Text enter answer . Part AWhat is one of Roosevelt's purposes for delivering this speech?A: to highlight the number of Japanese attacks in the PacificB: to share information yet keep Americans feeling safeC: to remind Congress that he previously warned of a possible attackD: to illustrate how dangerous the Japanese forces are Part B How does Roosevelt use rhetoric to advance the purpose identified in Part A?1: He uses overstatement, such as the references to "hostilities" and "grave danger," to stress that he knew the country was in danger.2: He uses figurative language, describing the day of the attack as one that will "live in infamy," to threaten the Japanese.3: He uses logical fallacies, such as the phrase "premeditated invasion," to strike fear into the hearts of America's enemies.4: He employs phrases with charged language, such as "righteous might" and "absolute victory," to make Americans feel secure and confident.Use the "Day of Infamy" speech by Franklin Delano Roosevelt to answer the questions above. Write a program that contains three methods: Method max (int x, int y, int z) returns the maximum value of three integer values. Method min (int X, int y, int z) returns the minimum value of three integer values. Method average (int x, int y, int z) returns the average of three integer values. What would happen to an animal cell with an internal salt concentration of 10% if it were placed in a salt solution with a concentration of 30%? O The water would move out of the cell and the cell would decrease in size. O The water would move into the cell and the cell would increase in size. O The salt would move into the cell and the cell would increase in size. O The salt would move out of the cell and the cell would decrease in size.. A store manager is looking at past jewelry sales to determine what sizes of rings to keep in stock. The list shows the ring sizes purchased by the last ten jewelry customers.9, 7, 6.5, 7.5, 7, 8, 5, 6, 7.5, 8What is the variance of the data set? Round to the nearest hundredths.0.400.721.152.14 Not quite sure about the answer but it seems simple. Please answer! Consider the feasible region in the xy-plane defined by the following linear inequalities.x0y 0x 10x +y 5x + 2y 18Part 2 Exercises:1. Find the coordinates of the vertices of the feasible region. Clearly show how each vertex is determined and which lines form the vertex.2. What is the maximum and the minimum value of the function Q = 60x+78y on the feasible region? Katie played 5 consecutive games of soccer without being taken off the field. Then, after a single game on the sidelines, she played another 7 consecutive games. What is the percent of increase in the number of consecutive games she played? is he eating healthy foods ? yes or no and why? there are 200 freshmen in a high school. 30% of them take history. how many freshmen are enrolled in Spanish?