Chemistry Middle School

. What animal did scientists study to create the brain–machine interface?
pls help! Science not chemistry 20 points

Answers

Answer 1

Monkey

Explanation:  HOPE IT HELPS

Answer 2
cientists read minds of monkeys using new ultrasound technique. The neural activity shown in those brain images was decoded with a machine learning algorithm to correspond with movements. This process was shown to accurately predict movements even before they happened.

Related Questions

Halp me need help with this question

Answers

Don’t get it .............. need

Jan drew a diagram to compare centipedes and millipedes.



Which belongs in the area labeled Y?

are active predators
have two pairs of legs on each segment
use specialized mouthparts to attach to hosts
use claws to inject venom

Answers

Answer:

BBB millipedes have two sets of legs on each segment.

Explanation:

Answer:

The answer is B:have two pairs of legs on each segment.

Explanation:) hope this helps have a great day ! :)

Brainliest would be very appreciated.!

When discussing evolution, adaptation is *
A. An inherited trait evolved through natural selection
B. A skill that an organism has learned to help them survive
C. An adjustment in the physical appearance or behavior of an organism that happens over a short period of time

Answers

It’s C I hope this was useful and have a great day!

Question in the photos, any absurd answers will be reported ill give branliest to the most accurate answer

Answers

Answer:

b & c

Explanation:

i hope it help and i sorry if i wrong

B and cccccccccccccgycfyjjjgffd

Milk (pH 6.7)
Coffee (pH 5)
Ammonia (pH 11.6)
is most basic, and which one is most OH- concentrated

Answers

Ammonia is the most basic and has the highest OH- concentration since it has the highest pH.
Ammonia is the most basic.
Ammonia is also the one with the most OH-concentration (pH 11.6)

please help me with this science question, please only answer if you know the answer. also help me asap, thanks

Answers

Answer:

because it was once connected to Africa.

Explanation:

Back in the day, the whole world was a super continent called Pangea and when it started breaking apart due to the tectonic plates, the surface stayed similar, but moved apart

Tectonic plates are underneath the ground that we don’t no that are under the ground and when they push apart the move the ground

Freshwater leeches attach to fish and suck blood from the fish for extended periods of time. This results in sores on the fish that often become infected.

This relationship is best described as .

Answers

Answer:

Parasitism

.

Explanation:

Help! With 22! And 21! I’ll give brainliest. ASAP!

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21 is c. 22- the water could raise up enough to flow out of the cave. I know 21 correct but not sure about 22

Please help with this science assignment

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1. endoskeleton
2. musculoskeletal system

I need some help cuz i don't remember what that long word means!!

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The answer is A. 25%
The answer is b 50% because it’s dealing with 2 people

Which of the following is necessary for two organisms to be considered as coexisting in a mutualistic relationship?

One organism benefits while the other neither benefits nor is harmed.

One organism benefits while the other is harmed.

Both organisms are harmed from the relationship.

Both organisms benefit form the relationship.

Answers

D: Both organisms benefit
They both are beneficial

These celestial bodies are thought to originate from two different sources. Some are called long-period and originate from the Oort Cloud. These bodies orbit the Sun but may take as long as 200 years to complete one orbit. Others are called short-period and originate from the Kuiper Belt in our solar system.

What is this celestial body called?

A) Asteroid

B) Comet

C) Meteor

D) Planet

Answers

It’s c I believe because it says 209 years to complete an orbit so hint yourself ?.....
Yes it would be metror

The answer for question 2

Answers

Answer:

A

Explanation:

Question A is correct because all the other are not accurate.

A is the answer because the other ones don’t make sense

The Sun is important in many ways. What is the purpose of the Sun in the food chain? *

Answers

Answer:

Most things, if not all, are dependent on the Sun. The Sun causes things to grow, which causes animals to thrive, which causes other animals to thrive, which causes a balanced ecosystem, meaning a balanced food chain.

Explanation:

the sun gives the plants nutrients and we eat plants and so do animals so therefore with out the sun we would not have life because we would not have food, the sun also gives off energy to solar panels causing electricity.

help me whith this
Describe the processes of photosynthesis

Answers

Photosynthesis makes food from light

sun light, water, & carbon dioxide turn into glucose-sugar and oxygen

NEED THIS ASAP ILL MARK BRAINLIEST Nutrition is a common topic in the media, whether it’s a new diet plan or a new “superfood” on the market to benefit our health. Some of these products are scientifically sound, while others aren’t. How do we tell the difference?

Answers

Well you’ll know it’s scientifically sound if enough definitive research and tests have been done AND show good results. Example:I could say that eating ants can cure cancer but if it’s not tested with good results it’s not scientifically sound

My Answer: We can check the superfood or diet plan whether it is complying to FDA standard or not, or another way is to ask a nutritionist or medical doctor whether the products are scientifically sound.

Edmentum Answer: To find out whether a product is scientifically sound, check the FDA standards for the product. Another option is to ask a medical expert, such as a doctor or a nutrition scientist, whether the product is scientifically sound.

If the temperature of the Earth's layers increases by about 90 degrees Fahrenheit for every 1 mile from the surface and you are estimating the temperature of a point in the mantle 160 miles below the surface, how hot would the mantle be at that depth?
A. 12,800°F
B. 14,400°F
C. 1.78°F
D. 160°F

Answers

Answer:

Temperature Range:

On average, the surface of the Earth's crust experiences temperatures of about 14°C. However, the hottest temperature ever recorded was 70.7°C (159°F), which was taken in the Lut Desert of Iran as part of a global temperature survey conducted by scientists at NASA's Earth Observatory.

Explanation:

BRAINLIEST PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!

D is the answer hopefully this helped

A rocket has a power output of 55,000 ft.-lbs./sec. while raising a small satellite into orbit. How many horsepower is the rocket engine?

550 H.P.
100 H.P.
10 H.P.
500 H.P.

Answers

Answer:

Here is the answer: 100 H.P.

100 H.P. I think....
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need help problem/question in image below does anyone know 7-10 ?? I know when a hot surface is touch receptors in the hand send a signal to the nervous system the nervous system then sent a signal to the musculine and the arm to contract and move the hand from the hot surface which of these best describes this example During which stage of the cell cycle do Mitosis and Cytokinesis occur? (I will give brainliest? Tell whether this equation has no solution, one solution, or infinitelymany solutions.2x+5=5x-1O no solutionOone solutionO infinitely many solutions An empty container is filled with helium to a pressure P at a temperature T. Neon, which has atoms that are 5 times more massive than those of helium, is then added to the container until the new pressure in the container is 2P at the same temperature T. The ratio of the average speed of the helium atoms to the average speed of the neon atoms is:_________a. 25 to 1 b. 5 to 1 c. 5to 1 d. 2to 1 E e. 1 to 1 When tectonic plates are colliding, what is the geological event that will NOT occur at a convergent boundary?Question 2 options:MountainsVolcanoesVolcanic IslandRift valley What obstacles did Felix and Antonio overcome in amigo brothers? Can the solubility rules be used to find the state of any compound? using the figure below complete the proof. Which of the following sequence of reasons may be used to fill the blanks in the two-columns proof above? help please thank you Giving brainly to the correct answer! please please answer and dont put any links :) 6. The height distributions of two different classes at Dover Elementary School are shown below. Both groups have the same interquartile range (IQR). Dover Elementary School Class Heights Third grade Fourth grade + 46 + 47 + 48 + 49 + 50 + 51 + 52 + 53 54 '55 which class has the greater median height? A cylinder of compressed gas rolls off a boat and falls to the bottom of a lake. Eventually it rusts and the gas bubbles to the surface. A chemist collects a sample of the gas with the idea of trying to identify the gas. The wet gas collected occupies a volume of 283 mL at a pressure of 745 torr and temperature of 28.0oC. The vapor pressure of water at 28.0oC is 0.0372 atm. 1. Calculate the volume (L) that the gas occupies after it is dried (the water vapor removed) and stored at STP. Tries 0/99 The mass of the dry gas is 905 mg. A fragment of the tank indicates that the gas is a monoatomic element. 2. Write out the full name of the gas. A sample of copper has a density of 10.50g/cm3 and measures of 0.400 dm long,20.0 mm high and 0.003 m thick. What is the mass in grams of this block of copper metal? Which of the following is not true about groundwaterA)Its a long-term reservoirB)Significant during droughtC)It is the only source of freshwaterD)It is replenished by surface water John Burroughs $6.50 from his friends to pay for snacks and $11. 75 from sister to go to the movies. How much money does he need to repay write a statement that describes the relationship between these two sequence 6,7,8,9,10 and 18,21,24,27,30 Class intervals in a grouped frequency distribution are given as 411, 1219, 2027, 2835, 3643. Write the next two class intervals.i) what is the each class interval?ii) write the class boundaries of all classes?iii) what are the class marks of each class?