Chemistry Middle School

Science:
|Part I)
1. Each _______ is pulled apart by the spindle fibers.
Hint: First 2 Letters ch
|Part II)
1. Spindle fibers break down during the ________

2. Chromosomes start to unwind during the ________

Answers

Answer 1
1. chromosome

Part 2

1. Telophase
2. Anaphase

Hope this helps.

Related Questions

Jim and Jan were racing in a 400 meter event. Jim ran the race in 44.32 seconds. Jan ran the race in 42.21 seconds. Calculate the difference in their pacing in meters per second.

Answers

Answer:

2.11

Explanation:

44.32- 42.21=2.11

Hope this helps

Answer:

???

Explanation:

There are ________ groups on the Periodic Table and __________ periods on the Periodic Table. (Type your answers as numbers)

Answers

Answer:

8 and 7

Explanation:

Answer:

There are 18 groups on the periodic table and there are 7 periods

Explanation:

A rock has a volume of 625 mL and a mass of 1050 g. What is the density?

Answers

Answer: 6,275

Explanation:

625+1050=6,257

Add 625 and 1050. The answer is 1675

Answer both of these please, thank you!

Answers

Answer:till they saw the whites of the redcoats eyes and they were low on ammunition.

Explanation:hope this helped!

THE SUBJECT IS RANDOM
(01.01 LC)

Which of the following draws two objects with mass towards each other? (3 points)
(A) Density
(B) Gravity
(C) Pressure
(D) Temperature

Answers

Your answer is gravity aka B hope this helps have a good day.

(B) Gravity is the answer

2 mins urgent! 15pts! Thank in Advance

Answers

the water on differ metals in a lab
the water on different metals is the answer

Room temperature water for 20 sec and 30 sec and 1 min iced water 20 sec 30 sec 1 min warm water 20 sec 30 sec 1 min

Answers

Can you explain more?
30seconds............

Can someone help me with these two questions?

A 2.75 kg sample of a substance occupies a volume of 250.0 cm3. Find its density in g/cm3.



Under certain conditions, oxygen gas (O2) has a density of 0.00134 g/mL. Find the volume occupied by 250.0 g of O2 under the same conditions.

Answers

Answer: 1) 11g/cm3

Explanation: Start by finding how many grams 2.75 kg equals (2750). Then calculate density by dividing mass by volume (2750/250).

I hope this helps!

Direction is the path along which something is moving. Which of these words can be used to describe the direction of an object relative to another object?

Answers

Distance

an amount of space between two things or people.
Answer: Distance

Step by step explanation: it’s right

Holly wants to design a test to find out how fast her friend Jill can walk from one end of the playground to the other.

Which question would be best for Holly to answer with her design?
A. What kind of shoes is Jill wearing?
B. Do dogs walk faster than people?
C. How fast can Daniel ride to school on his bike?
D. How can I measure Jill's speed?

Answers

Answer:

D

Explanation:

Answer: D

the answer can not be A because the type of shoes jill is wearing doesn’t have anything to do with her speed

The answer can not be B because dogs are not any part of this experiement

the answer can not be C because they are testing the speed of a person not a bike

how many oxygen atoms are in compound 2(NH4)2Cr207

Answers

Answer:

Emwoo is correct, there are in fact, 7 Oxygen atoms.

Explanation:

7, because I am assuming the 7 in the equation is a subscript and if that is the case, then that is 7 Oxygen Atoms :)

Complete the model to show how a dinosaur fossil forms. Drag each picture to the correct location on the model. Then place the correct description below each picture.

Answers

Answer:

a dinosaur dies in a pond step 1

the pic on the right with the water is step 2 and it goes with sediment builds...

step 3 is the pic on the bottom with the bones just barely showing with a little water on top and it goes with the dinosaur is buried...

step 4 is the rock push upwards and the pic with it slanted is the one for that

step 5 erosion exposes...

Answer:

a dinosaur dies in a pond step 1

the pic on the right with the water is step 2 and it goes with sediment builds...

step 3 is the pic on the bottom with the bones just barely showing with a little water on top and it goes with the dinosaur is buried...

step 4 is the rock push upwards and the pic with it slanted is the one for that

step 5 erosion exposes...

Explanation:

A student has two objects. Object 1 has a mass of 10 g and a volume of 5 cubic centimeters. Object 2 has a mass of 10 g and a volume of 20 cubic centimeters. If both objects are placed in water, which will float and why?

Answers

Object one will float because the mass and volume are lighter than object two. Object one also has a smaller surface area.

Fill in the following information for the element Tantalum.

Answers

Answer:

period 6 group 5 and is a transition metal

Elements going across the Periodic Table from left to right are called? use attachment

Answers

Answer:

non-medals

Explanation:

I just took a quiz on this

All the things in an experiment that must be the same to make it fair are called A) controlled experiments B) independent variables C) controlled variables or constants D) dependent variables

Answers

Answer:

B independent variables

Explanation: is this math or science

i belive th answer is c, dependant variables

1. How did Mosely contribute to the periodic table arrangement?

2. What information did Mosley have about atomic structure that Mandeleev did not have?​

Answers

Answer:

1. Mosely arranged the elements based on the increasing number of protons, atomic number.

2. According to Moseley, similar properties recur periodically when elements are arranged according to increasing atomic number. Atomic numbers, not weights, determine the factor of chemical properties. Mendeleev ordered his elements in order of their relative atomic mass, and this gave him some problems.

Explanation:

Lanthanides and Actinides are metals, nonmetals, or metalloids.
Why are they at the bottom of the periodic table.

Answers

They are the same easily answer metals all the way

I need it done assapp

Answers

Answer:

water molecules

Explanation:

Answer:

State: Liquid

Explanation:

In this state molecules move freely and slide past each other.

Did you know that an unopened 355 mL can of diet Dr. Pepper will float in a lake? That’s a fact! However, it’s also a fact that an unopened 355mL can of regular Dr. Pepper will sink in that same lake! Based on these two facts, which type of soda is the least dense? Explain your answer.

Answers

Regular Coke/Pepsi has a higher density than water, so a can of it sinks in water. Diet Coke/Pepsi has a lower density, so a can of it floats.

The least dense is an unopened can of Diet Dr. Pepper as it has high density.

What is density?

Density is defined as a material is the measure of how densely it is packed together.

It is also defined as the substance is equal to its mass divided by its volume.

Density can be expressed as

Density = Mass / Volume

A high density is anything that is weighty for its size. A low density object is one that is light for its size.

The substances with high density is less dense while the substances with lower density is more dense.

Thus, the least dense is an unopened can of Diet Dr. Pepper as it has high density.

To learn more about density, refer to the link below:

https://brainly.com/question/15164682

#SPJ2

What is greatest velocity? How do you get greatest velocity?

Answers

Answer:

Maximum velocity is reached when you stop accelerating, because this is when you can't gain anymore speed, i.e. acceleration is zero. In other words the derivative of velocity is equal to zero. However, zero acceleration can also result in minimum velocity because you can't lose any more speed.

Explanation:

hope this helps

Velocity is equivalent to a specification of an object’s speed and direction of motion (e.g. 60 km/h to the north). How to get is, Choose a point to the left of the extremum and another point just to the right. If acceleration is negative to the left and positive to the right, the point is a minimum velocity. If acceleration is positive to the left and negative to the right, the point is a maximum velocity. There you go.

Which of the following is a quantitative observation of the frog?
A. It has red eyes.
B. It has two eyes.
C. It has moist skin.
D. It has sticky toe pads.

Answers

Quantitative means to count how many of something. The correct answer is B, It has two eyes. Hope this helps
B should be the answer

Choose all the answers that apply.

Which of the following occurs during data analysis?

observations are made
statistical information is calculated
mathematical calculations are completed
graphs are created
data is collected

ANSWER ASAP

Answers

The answer is D I did this

Graphs are created during data analysis. Therefore, the correct option is option D among all the given options.

What is data analysis?

Although several groups, organizations, and specialists approach data analysis in various ways, most of them may be boiled down into a general description. Data analysis is the method of modifying, processing, and cleansing raw data in order to obtain useful, pertinent information that supports commercial decision-making.

Every time we make a choice in our daily lives, we may observe a basic example of data analysis by assessing what has happened previously or what might happen if we take that action. In essence, this process is looking at the past and future then making decisions in light of that analysis. Graphs are created during data analysis.

Therefore, the correct option is option D.

To learn more about data analysis, here:

https://brainly.com/question/28840430

#SPJ6

An object is 6 cm long, 3 cm wide and 5 cm high. Its mass is 153 g. What is the density?

Answers

Answer:

569ghhh3j3j8569ghhh3j3j 83473738291919299292

Explanation:

uuuuu7euesyhehheheeh

0.85g/cm

D = m/V
D = 153/180
D= 0.85g/cm

what happened to the missing structures in the horse over evolutionary time? Why
Help me pleaseeee

Answers

DYED is correct, i checked myself.

Which groups contain both primary and secondary consumers?

Commonly Eaten Foods List
Group Commonly Eaten Foods
A vegetables, meat, chicken
B insects, fruits, seeds
C grasses, barks, twigs, acorns
D ladybugs, caterpillars, flies, mosquitoes

Answers

Answer:

The answer is A.

Explanation:

Vegetables, Meat, and Chiken.

Answer:

B and C

Explanation:

Jada’s class grows an organic garden as part of a project. Students grow their garden for two months but find the plants are growing slowly. Jada and her class review their plan for taking care of the plants and come up with many solutions to improve their plan. Instead of picking one of the solutions, they decide to combine parts of different solutions to make one new plan. Describe three benefits of this approach.

Answers

One benefit of this is that the weaknesses of some of their plans are covered by better plans. Another is that if the final plan doesn’t result, there are already many other ideas to go off of. A final benefit is that if the overall plan does work, it can still be easily improvised. Hope this helps! After all, this question is more opinion based.

Answer:

money

Explanation:

How could you turn steam into a liquid?
A. Using a magnet
B. By removing thermal energy
C. By evaporating it
D. By adding thermal energy​

Answers

Answer: B

Explanation:

CONDENSATION When steam is cooled, it releases thermal energy and turns into its liquid state. This process is called condensation.

The correct answer is B) by removing thermal energy.

A is incorrect because using a magnet has nothing to do with a phase change.

C is incorrect because the steam cannot be evaporated

And D is incorrect because if you add thermal energy, the particles would move really fast and possibly turn into plasma.

Hope this helps;)

Identify the order of the eight levels of taxonomy, from least specific (largest) to most specific (smallest), using the drop down menus.

|numbers: Level 5, Level 6, Level 7, Level 8 | : Family

|numbers: Level 5, Level 6, Level 7, Level 8 | : Genus

|numbers: Level 1, Level 2, Level 3, Level 4, | : Kingdom

|numbers: Level 1, Level 2, Level 3, Level 4 | : Domain

|numbers: Level 1, Level 2, Level 3, Level 4 | : Class

|numbers: Level 5, Level 6, Level 7, Level 8 | : Species

|numbers: Level 5, Level 6, Level 7, Level 8 | : Order

|numbers: Level 1, Level 2, Level 3, Level 4 | : Phylum

Answers

kingdom, phylum, class, order, family, genus, species

SMART PEOPLE ONLY Explain the Solar Eclipse in 4-5 sentences (BRAINLIEST)

Answers

Answer: Hope this is smart enough.

A solar eclipse occurs when a portion of the Earth is engulfed in a shadow cast by the Moon which fully or partially blocks sunlight. This occurs when the Sun, Moon and Earth are aligned. In a total eclipse, the disk of the Sun is fully obscured by the Moon. In partial and annular eclipses, only part of the Sun is obscured. An eclipse is a natural phenomenon. However, in some ancient and modern cultures, solar eclipses were attributed to supernatural causes or regarded as bad omens. A total solar eclipse can be frightening to people who are unaware of its astronomical explanation, as the Sun seems to disappear during the day and the sky darkens in a matter of minutes.

Explanation:

Answer:

A solar eclipse occurs when a part of the earth in engulfed in a shadow cast by the Moon which fully or partially blocks sunlight. The Moon's shadow is not big enough to engulf the entire planet, so the shadow is always limited to a certain area. Solar eclipses are only visible from within the area on Earth where the Moon's shadow falls, and the closer you are to the center of the shadow's path, the bigger the eclipse looks.  Solar eclipses are usually named for their darkest, or maximum, point. The exception is the hybrid eclipse.

Hope this Helps!

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The value of a computer is decreasing at a rate that is proportional at any time to the value of the computer at that time The computer is worth 8850 initially; and it is worth S306 after 2 years. How much will the computer be worth after 5 years? Choose answer: $0$66$69 we're in nee of critical talent to help us innovate and complete our digital transformation," said stygar, who delivered the closing keynote at the human capital institute's strategic talent acquisition conference in miami late last week. Stygar knew that in order to prevail in the talent wars, PepsiCo would need to redefine the way people thought about the company. "We're much more than chips and soda, and we needed our employees to tell the story of who we are, "she said. In context of the extract above analyse the various considerations that Pepsico need to keep in mind when formulating a workforce plan a. Compute the similarity dimension of the fractal. Round to the nearest thousandth. The Cantor point set, defined by the following stages. b. Compute the similarity dimension of the fractal. Round to the nearest thousandth. The Sierpinski carpet, variation 1, defined by the following stages. Consider the following estimated regression Iprice, SSR 4.74 +0.055 bdrms, +0.00034 sqr ft. 2.0363 n = 72, where Iprice is the log of the price of a house, bdrms is the number of bedrooms in the house, and sqr ft is the number of square feet in the house. When bdrms is regressed on sqr ft, we get a sum of squares total of 1 (bdrms, - bdrms)2 = 50.875 and an R-squared of 0.2703. What is the standard errror of the estimated coefficient on bdrms, in (1)? Why did Philip ll have an advantage over the Greek city-statesA. Macedonia directly bordered Athens B. Macedonia allied with the Persian EmpireC. Macedonia required all men to join the armyD. Macedonia conquered other territories quickly In a town the demand for math tutors is given by the equation Lo=65- W, where D= number of math tutors and W = hourly wage. The supply curve Ls = 5 + 2W. a. Calculate the equilibrium wage and number of math tutors in the town and graph the demand and supply curve. c. If the town mayor imposes a payroll tax of $5 on the employers, how will it affect the equilibrium wage and equilibrium number? How much revenue will the government get through this? Summary pitch for potential investors for financialinstitutions which summary about the secret garden includes a personal opinion? responses mary and martha grow to like each other. mary and martha grow to like each other. lilias craven died ten years before the events of the novel. lilias craven died ten years before the events of the novel. ben weatherstaff is a lonely person. ben weatherstaff is a lonely person. mrs. medlock is the nastiest servant at misselthwaite manor. 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