Help please! Its due in a few minutes!!

Help Please! Its Due In A Few Minutes!!

Answers

Answer 1
Is time up because it won’t let me do it
Answer 2
oh okkkkkkkkkkkkkkkk

Related Questions

×!¡! Measurement !¡!×
Record the volume of the liquid in the graduated cylinder.
The volume of the liquid is ______ milliliters.

Answers

53???? that’s my guess

Answer:

53 trust meeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Explanation:

The distance time graphs for two objects are shown below: look at the picture. Which statement is true? Both objects move at variable speeds. Both objects move at a constant speed. Object A is moving at constant speed but Object B is moving at variable speed. Object A is moving at variable speed but Object B is moving at constant speed.

Can you get this done before 10:40 pls

Answers

Answer:

The last statement is correct

Explanation:

Help plz :<

In a combustion reaction, carbon is used to make reactants burn.


Please select the best answer from the choices provided

T
F

Answers

In a combustion reaction, a substance is oxidized; of course carbon can be oxidized, and the most usual oxidant is dioxygen gas,  o2.( Next Time Provide The Options Given )HOPE IT HELPS !!!

true
hope that helps

Given the following equation: Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (g)

If you start with 4.50 grams of Magnesium (Mg), how many grams of Hydrogen gas (H2) will you theoretically produce? If you actually produce 0.25 grams, what is your percent yield?

please help

Answers

25 gram , hope that helps you

What is the main function of messenger RNA?
a. it adds amino acids to a growing protein chain
b. it carries the information neccesary for protein synthesis
c. it carries the information neccesary for dna replication
d. it carries information that causes deletions and other mutations

Answers

The right answer is C


Messenger RNA (mRNA) carries the genetic information copied from DNA in the form of a series of three-base code “words,” each of which specifies a particular amino acid. 2. Transfer RNA (tRNA) is the key to deciphering the code words in mRNA.

Answer:

it carries the information neccesary for dna replication

PLEASEEE HELPP MEEE!! I NEED THISS THANK YOUUU <3

Answers

Answer:

C

Explanation:

Adaption is an animal adapting to be better suited for its enviroment, a bird being able to fly better is an example of that. :)

Answer:

D because all the other ones seem to be disability for the animals and D well the owner could of taught the dog that and the dog adapted to living that aka the owners rules either ways the dog learned it the other ones don't say anything so its D

An atom has 14 protons, 16 neutrons, and 14 electrons. What is the charge of the atom's nucleus?
A.+14
B.+16
C.-14
D.-16

Answers

It’s zero because to find the charge you have to subtract p-e which is 14-14 making it 0
The answer is A. +14
Protons are found in the nucleus and the number of protons is positive.

Pls help due in 5 minutes
When does the Southern Hemisphere experience the shortest day (and longest night) of the year? Why?

Answers

Answer:

The hemisphere tilted most toward our home star sees its longest day, while the hemisphere tilted away from the sun sees its longest night. During the Northern Hemisphere's summer solstice—which always falls around June 21—the Southern Hemisphere gets its winter solstice.

Explanation:

1. Land-dwelling creatures depend on the the water cycle to ___________ fresh water from its salt solution in the Earth's oceans to the atmosphere.
2. They also depend on the water cycle to ______________ water from the atmosphere down to the Earth's land.

Word Blank Bank:
Evaporate
Precipitate
Condensate
Infiltrate

Answers

1 is evaporate and 2 is precipitate
#1Evaporate and #2participate

In addition to carbon dioxide, what other two ingredients does a plant need for photosynthesis? ( A: water and sunlight B: Sunlight and soil C: sunlight and oxygen D: water and oxygen)

Answers

In addition to carbon dioxide, water and sunlight are the two ingredients that a plant need for photosynthesis. Therefore, the correct option is option A.

What is photosynthesis?

Green plants along with certain other organisms convert sunlight into chemical energy through a process called photosynthesis. Light energy is gathered and utilised during photosynthesis by green plants to change moisture, carbon dioxide, plus minerals into oxygen- and energy-rich organic molecules.

It is impossible to overstate the role that photosynthesis plays in sustaining life on Earth. There'd soon be food or even other organic materials on Earth if photosynthesis stopped. The majority of life would vanish, and eventually, the atmosphere of Earth would contain almost no gaseous oxygen. In addition to carbon dioxide, water and sunlight are the two ingredients that a plant need for photosynthesis.

Therefore, the correct option is option A.

To know more about photosynthesis, here:

https://brainly.com/question/29775046

#SPJ2

PLEASE HELP!!!!!!!! giving brainlist

Answers

Answer:

I can only give the answer for the first page.

Explanation:

1. Thermal energy always moves from hot objects to cold objects.

2. When two states of matter reach the same temperature, it is called thermal equilibrium.

hot to cold thermal radiation

1.Which of the following is an example of a non-renewable resource?
A.Wind
B.Solar (Sun)
C.Trees
d.petroleum

2.Burning fossil fuels releases which gas into the air, making the Earth warmer?

A.Oxygen
B.Water
D.Nitrogen
D.Carbon Dioxide

Answers

1. D: Petroleum
2. D: Carbon Dioxide
1 is petroleum. 2 is carbon dioxide

Solar: converts mechanical energy of _____________ into electricity.
Wind
The Sun
Water

Answers

The sun.
Solar energy uses the suns power to create electricity
The sun :):):):):):):)

Describe: What happens to a hydrogen atom in an acid when the acid is dissolved in water?

Answers

Answer:

When dissolved in water, acids donate hydrogen ions (H+). Hydrogen ions are hydrogen atoms that have lost an electron and now have just a proton, giving them a positive electrical charge. ... The H+ ions in the acid join with and are neutralized by the OH- ions of the base to form H2O.

Answer:

When dissolved in water, acids donate hydrogen ions (H+). Hydrogen ions are hydrogen atoms that have lost an electron and now have just a proton, giving them a positive electrical charge. ... The H+ ions in the acid join with and are neutralized by the OH- ions of the base to form H2O.

Explanation:

PLS HELP ME IT IS SUPPOSED TO BE DONE IN 10 MINS PLS In a two paragraph (it can be a 2 sentence paragraph) extended response, summarize the ways in which technological advances and enforcement of safety and environmental laws and regulations are attempting to avoid or reduce the negative effects of finding, producing, and transporting oil.

Answers

Answer:

Environment: They must be supplied and used in ways that have minimal safety and environmental stewardship have advanced safety regulations and practices, promulgated rules for reducing VOC emissions from oil and gas production and ... disposal protocols are similarly reducing negative impacts to air and water.

Explanation:

Describe the concentration of hydronium ions and hydroxide ions when a base is added slowly to a white vinegar solution. The pH of white vinegar is 3.1. Explain

Answers

Answer:as you add the base it added some  PH. The Ph lever of white winegaer is2.4 - 3.4

Explanation:

Explain how you could use the solubility of a substance to make a saturated solution.

Answers

A saturated solution is prepared by continuously adding solute to the solution until a stage is reached where the solute appears as a solid precipitate or as crystals to form a highly saturated solution. Consider the process of adding table sugar to a container of water.

The neighborhood swimming pool is 20 feet long, 8 feet wide, and 4 feet deep. Which formula below should be used to find how much water the pool can hold?

Answers

Answer:

The formula to use is

VOLUME=LENGTH×BREADTH×HEIGHT

PLEASE GIVE BRAINLIEST

What happens to salt water and fresh water when you try to mix them.

Answers

Answer:

the lighter fresh water rises up and over the salt water

Explanation:

this is because the salt water is denser

Answer:

When trying to mix fresh/salt water it leads to variable and dynamic chemical conditions, especially salinity because fresh water flowing into the estuary is less salty and less dense than water from the ocean, it often floats on top of the heavier seawater.

Explanation:

<3

Make a claim about whether or not a piece of pottery is an example of a fossil? Summarize evidence to support your claim and explain your reasoning.

Answers

Answer:

A piece of pottery is deemed NOT a fossil because fossils are the remnants of a once living thing,a piece of pottery is a historic item,a relitivitely old item.

pottery is more of something made and a fossil is something that’s already converting into a solid that happens naturally unlike pottery.

If humans started burning half as many fossil fuels as we did in 2004, what might the graph look like?

Answers

If human started burning half as many fossil fuel’s as we did in 2004, the graph who have a significantly smaller rise. The Average CO2 concentration (ppm) would be around 340-345 rather than over 375.

Tell me why in Louisiana it always gotta freaking have a hurricane

Answers

Why do so many storms target the state? The easterly winds typically blowing across Jacksonville in the summer flow out of the Azores/Bermuda high-pressure system which also steers many hurricanes into the Gulf. In June and October, storms are more likely to move up the Gulf from the south and southwest.

When DNA replicates, the genes in the new strand are the orginal strand.
a. similar to
b. larger than
c. different from
d. identical to

Answers

I think The answer is A
The answer is A similar to

Explain how you could use the solubility of a substance to make a saturated solution.

Answers

Answer:

Add solute to liquid until dissolving stops.

Evaporate a solvent from a solution until the solute begins to crystallize or precipitate.

Add seed crystals to a solution that is supersaturated.

Explanation:

Ill give brainliest and a 5 star review for the best answer Do you think your town or neighborhood has an ecosystem? If you don’t think so, explain why not. If you do think so, what are the producers, consumers, and decomposers in the ecosystem? What roles do humans play in this ecosystem?

Answers

Answer:

yes i think it is has an ecosdystem because it has life

Explanation:

Science question! Please read the article and give 2 new facts (not about continental drift please)! Please do this and you get 20 points!

Answers

Answer:

1. Scientists can determine the age of the seafloor through rock samples.

2. An isochron is an imaginary line on a map that shows points that have the same age.

Explanation:

They can see where the earth was connected

Which type of mixture looks like it's composed of different substances?
Atomic
Homogenous
Heterogeneous
Ionic

Answers

Answer:

Heterogeneous Mixtures look like it’s composed of different substances.
heterogenous mixture, since the substances are not dispersed evenly, so they’re easier to detect!

WARNING (It's actually 8th grade science but it's not on here...)

The periodic table is organized into groups and periods of elements. The characteristics of a certain group of elements are listed below. Which of these elements is in this group?

Characteristics of a group of elements
•It's shiny
•It's a solid at room temperature
• It has atoms with 2 valence electrons

Answer Choices
A. Lithium
B. Strontium
C. Aluminum
D. Silicon

Answers

I think is C,,,,,,,,,,,,,,

1. What is the geologic time scale? Explain how the geologic time scale is a model.
2. How many millions of years was the Paleozoic?
3. During what era did the dinosaurs live?
4. During what period where the first early human relatives found?

Answers

1.) the geologic time scale is a system of chronological dating that relates geologic structure to geologic events. it is a model because it measures and describes events and relationships in geologic history.

2.) the paleozoic period was roughly from 245 million years ago to 545 million years ago.

3.) the dinosaurs lived in the mesozoic era, specifically the triassic period, which was roughly around 230 million years ago.

4.) the first early human relatives were found roughly around d the neogene period, about 25 million years ago, and is in the cenozoic era.
This is the answer hope it will help you

A science class performed an investigation to model heat absorption with sand and water. The class put a beaker of sand and beaker of water under a heat lamp. The data to the left were the results after 10 minutes of heating. Using the information in the data table to the left, is the data the class collected valid?

Answers

Answer:

mkhcxfjvuh jb

Explanation:

 ,bnb kj

hope this helps

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The stranger came early in February, one wintry daythrough a biting wind and a driving snow, the last snowfall of the year, the down, walking from Bramblehurst railway station and carrying a little black portmanteau in his thickly gloved hand. What does the term portmanteau mean in the first paragraph A) leather suitcase B) leather gloves leather coat D ) leather hat A sample in a laboratory starts with 8 bacteria. The bacteria grow at a rate of 3.2% every hour. How many hours until the sample has grown to 140,000bacteria? (Round to the nearest whole number)A 46B 3C) 305D 133 What do dwarf planets, asteroids, and comets have in common Which revision corrects one or more spelling mistakes in this sentence? I think your going to chose the movie about the aliens. A. I think your going to chose the movie about the aliens. B. I think you're going to chose the movie about the aliens. C. I think you're going to choose the movie about the aliens. D. I think your going to choose the movie about the aliens. 6= x15 What does 'X' equal? Answers anyone please? 1/5 divided by 3/4 fraction y= - 2x + 42x + y = 4 6. The ocean water near California is much cooler than the ocean water nearFlorida. What region does the California Current come from? *A. it does not moveB. Polar RegionO C. Tropic Region Mis amigos_____en Londres? a+4 What is the volume of an object that has a mass of 5.80 g and a density of 6.35 g/mL? HELP PLZ AGAIN. Same material. It is still timed. Will give 50 pts and brainly. This is vital to my math grade. Time is on the essence and my math grade is at stake if I do not pass this. I need Slope Intercept form for the equation. HELP HELP HELP PLZ. What is one of the five steps of program planning for a vigorous physical activity program? a- Structure the program and write it down. b- Review advertisements for weight-loss plans. c- Stop current exercises to create a fresh start.d- Compare the costs of different fitness clubs. Which is a TRUE statement about a series circuitA. the charge has only one path through which it can flow.B. The current through the circuit can take several pathsC. every part of the circuit is negatively chargedsistanced to asD. every part of the circuit is positively chargedPlease answer this I have 20 minutes to finish this test find the circumference of the circle. PLEASE HELP I HAVE 5 MINUTES LEFT :( Researchers have found interesting connections between music and brain activity, although the results are not final A train travels 423 miles every 9 hours. What is the unit rate of the train? Brain Power! - Minds On- (-3 + 4) x 66 + -19 x 8 - 2 AccelGR7_Math_T6_FSQ_OL_FY21Look at this system of linear equations.S2x + 3y =-4ly = 2x +4What is the solution to the system of linear equations?X = -2, y = 0x= 1, y = 2x = 4, y = - 4x = 2, y = 8