The periods are the rows of the modern periodic table.
True or false

Answers

Answer 1
True, they are horizontal rows on the periodic tabke
Answer 2

Answer:True

Explanation:


Related Questions

What is the name of that have the ability to develop into differen kinds of cells?

Answers

Answer:

mitosis

Explanation:

Answer:

Differentiation.

Explanation:

Hope this helped!

Looking at the image of the freshwater lake ecosystem in the reading, can you name biotic and abiotic factors in this specific ecosystem? What changes in this ecosystem would impact the biotic factors?

Answers

Answer:

Biotic: Fish, Plants, Animals, Some bacteria in the water

Abiotic: Water, Sunlight, Rocks

Changes to any ecosystem can affect the way organisms live. It can be a big change like having to adapt to their surroundings. An example is being camouflaged, or having an increase in population. Bad changes can lead to population decline, or maybe even being extinct.

Explanation:

There isn't really an image to see, but I put what I could think would be in a lake ecosystem.

Which organelle is labeled I?
nucleus
mitochondrion
ribosome
chloroplast

Answers

label i shows the organelle chloroplast

Answer:

i think its d

Explanation:

1. If you were a transformer, what vehicle would you turn into?

2. What laws would you abolish if you could? What laws would you create?

3. If you were a food, what food would you be?

4. What animal would be way better if it was covered in scales?

5. What would be your strategy for a zombie apocalypse?

6. If you could be the CEO of any company, what company would you choose?

Answers

Answer:

1. I would turn into Lambo (black and neon green)

2. I would abolish the laws that require children to go to school. I would create a law saying that you can't be a stuck up p*rv if you want to be president.

3. I would be bacon. Don't ask.

4. Hedgehog. ;-;

5. Break into Ariana Grande's house and protect her.

6. Amazon because Jeff Bezos is literally the RICHEST man in the world atm.

Sorry it took so long T^T

This was fun doee

Arizona and California are fighting over the right to what?

Answers

Its D : the water of the Colorado River

PLEASE HELPPP ANSWER NEEDED ASAP

Answers

Here’s your answer, Enzymes !!

Help please thanks so much

Answers

D, Proline and Valine.

The DNA strand C C A G T C codes for the Amino Acids Proline and Valine.

Answer:

The answer would be E.

Explanation:

Ive attached a transcription chart that is easier to follow and use than the one you posted.

Remember that uracil is used in rna instead of Thymine so you will change any letter Ts in DNA to U.

Which description is correct for both oogenesis and spermatogenesis?
The cells have 46 chromosomes until meiosis II is completed.
After meiosis I, the cells have 23 chromosomes.
Part of meiosis I is completed before birth.
The entire process takes about 70 days.

Answers

Answer:

After Meiosis I, the cells have 23 chromosomes

Explanation:

It is B

In meiosis there is a reductive phase (meiosis I) and the not reductive phase (meiosis II). Option B). After meiosis I, the cells have 23 chromosomes.

What is meiosis?

Meiosis is a process by which, from a diploid germ cell (2n), four haploid cells (n) -the gametes, sperm and egg cells- are produced. This is the gametogenesis process.

Each daughter cell has half of the chromosomes of the original one.

There are two phases in meiosis:

the first one in which occurs a chromosome's reduction division, and the second one where the cell suffers a new division, but this one is not a reductive one.

So, if the germ cell has 46 chromosomes, after meiosis I each new cell will have 23 chromosomes, because meiosis I is the reductive phase.

Option B is correct.

You can learn more about meiosis and gametogenesis at

https://brainly.com/question/12149107

https://brainly.com/question/15719103

https://brainly.com/question/1446790

#SPJ2

How are dewpoint and relative humidity related?

Answers

Answer:

Explanation:

Dew point is the temperature to which air must be cooled to become saturated with water vapor. Relative humidity is the percent of saturation at a given temperature; it depends on moisture content and temperature.  Relative humidity is the amount of moisture actually in the air to the maximum amount that can be present at that temperature. The dew point is the temperature at which a given sample of air will have a relative humidity of 100 percent; hence, the saturation temperature.

PLEASE HELP, WILL GIVE BRAINLEIST!!!

Answers

Answer:

A.

Explanation: The statement A is the only one that corresponds correctly with the graph.

Which of the following happens because of mitosis? (Check all that apply)

Answers

Answer:

1,2

Explanation:

During mitosis, a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells. ... Then, at a critical point during interphase (called the S phase), the cell duplicates its chromosomes and ensures its systems are ready for cell division.

A biologist counts the number of zebras in a population each year, and notices an increase in the zebra population. Which describes the biologist’s actions?

Answers

Answer:

if I'm correct he is gathering information and is probably making a chart to graph the information about how much the zebra population is growing

Answer:

The correct answer is that he is observing.

Explanation:

Most compounds that produce this in aqueous solution are ionic
A) Acid
B)Base
C) Both

Answers

The correct answer is BOTH

Name the two high energy molecules that are produced during the light dependent reactions?

Answers

Answer: atp and adp

Explanation: atp is an unstable molecules which hydrolyzes to adp and inorganic phosphate when it is in equilibrium with water.

how are hurricanes started? rain
snow
thunderstorms
sleet

Answers

Answer:

A pre-existing weather disturbance: A hurricane often starts out as a tropical wave. ... Thunderstorm activity: Thunderstorms turn ocean heat into hurricane fuel. Low wind shear: A large difference in wind speed and direction around or near the storm can weaken it

Explanation:

Answer:

and wind

Explanation:

Exam Instructions
Question 14 of 20 :
Select the best answer for the question
14. Which feature is believed to have been the first step in the evolution of land plants from th
O A. Evolution of vascular tissue
O B. Protection of the embryo
C. Evolution of microphylls
D. Evolution of flowers to attract pollinators
Mark for review (Will be highlighted on the review page)
N
w

Answers

Answer:

Explanation:

a coalition government forces

Remoras are small fish that attach to sharks but do not harm them.When sharks tear prey apart,remoras eat the leftovers.What relationship do remoras have with sharks?
A.)Mutualism
B.)Parasitism
C.)Commensalism
D.)Predator-prey

Answers

Answer:c

Explanation:

Remoras are small fish that attach to sharks but do not harm them. When sharks tear prey apart, remoras eat the leftovers. ... Remoras and sharks have a mutualistic relationship

What is the difference between speed and velocity in your own words?

Answers

Answer:

Explanation:

The difference between speed and velocity is that speed is a scalar quantity while velocity is a vector quantity.

               

                    hope this helps my friend

A food chain is the feeding relationship among all of the organisms in an ecosystem? True or False

Answers

Answer:

False that I believe is a food web

Explanation:

A food chain is a chain of one organism from grass to rabbits to fox that is a food chain

Image to compare and contrast the two

Which of the following is an example of cohesion?
A. water transforming into vapor
B. water soaking into a paper towel
C. water slowly dissolving rocks over time
D. water forming droplets during a rainstorm

Answers

Answer:

b

Explanation:

what is an example of drought

Answers

not a lot of rain so it’s dry

Answer:

An example of drought is August in the desert

Explanation:

Drought is defined as a long period of time when there is no rain

what is the glue that holds together our solar system​

Answers

Answer:

gravity

Explanation:

Gravity is the powerful force that glues our universe together. Gravity helped form our solar system, the planets, and the stars. It holds the planets in orbit around the Sun, and moons in orbit around the planets.

By building green and reducing electricity consumption, what potential environmental, economic, and social benefits could be gained?

Answers

Answer:

by building green and reducing electricity consumption, benefits such as enhancing and protecting biodiversity, improving air and water quality, reducing waste streams, conserving and restoring natural resources, reducing operating costs, creating, expanding, and shaping markets for green products and services, improving occupant productivity, optimizing life-cycle economic performance, enhancing occupant comfort and health, heightening aesthetic qualities, minimizing strain on local infrastructure, and improving overall quality of life can all be gained.

Explanation:

Environmental benefits: Enhance and protect biodiversity and ecosystems, Improve air and water quality, Reduce waste streams, & Conserve and restore natural resources.

Economic benefits: Reduce operating costs, Create, expand, and shape markets for green product and services, Improve occupant productivity, & Optimize life-cycle economic performance

Social benefits: Enhance occupant comfort and health, Heighten aesthetic qualities, Minimize strain on local infrastructure , & Improve overall quality of life

Hope this helps & I hope I'm not too late to help you out!

Which process releases energy from digested food?
A. photosynthesis
B. cellular respiration
C vitamin production
D. fertilization

Answers

Answer:

cellular respiration

Explanation:

If the specimen is living, then cells Fill in the blank text field 1
Type here
be present when the specimen is viewed through a microscope.

Answers

Answer:

can you please rewrite that so it can make more sense

Explanation:

HELPP ASAP!!!!

Scientists have genetically modified many foods to increase the vitamin and mineral contents. What is a major concern with producing genetically modified
foods?
A. The amount of food available to people will decrease.

B. The increased nutrients will affect the taste of the food.

C. Shelf-life expectancy of the modified foods will not be as long.

D. New allergens that people are not aware of may be introduced

Answers

Answer:

D. New allergens that people are not aware of may be introduced.

Explanation:

While increasing mineral contents or vitamins, people might have a strong allergy to a certain type of ingredient that the scientists added in to the food.

What is the phenotype(s) you can expect from crossing a pure round parent and a
pure wrinkled parent?
R=round
r=wrinkled

Answers

Answer:

Round

Explanation:

Round is the dominant phenotype and wrinkled is the recessive one. When crossing, the offspring will have one allele from each parent, i.e. Rr, wrinkled phenotype will hence be masked by the dominant round one.

you can expect that there is a 100% that the offspring will have both round and wrinkled phenotypes

Using the chart on page 257 in your text as a guide, explain how the two memory systems (automatic and effortful) processes work.

Answers

Can we see the chart?

What are the causes of hybrids ​

Answers

Answer:

when two animals of different species mate

Explanation:

7. HELP URGENT BEAINLYWhat does most cell division produce?

Answers

Answer:

There are two mitosis and meiosis.

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Eloise bought 3 boxes of crackers to share with her friends over the weekend. They ate 1/2 box of crackers on Saturday and 2/3 box of crackers on Sunday.How many boxes of crackers were left over? 1 3/5 boxes 1 5/6 boxes 2 3/5 boxes 2 5/6 boxes Whats the solution of x+y=29 and y=4x-11 Which answer best describes the portion of the chart labeled M?A.The president presents drafts of bills to the House of Representatives and the Senate.B. The president appoints subcommittees to review bills from the House of Representatives and the Senate. C. President receives bills from Congress which he approves or vetoes.D. The president reviews vetoed bills from Congress and can override the vetoes. Potassium thiosulfate (K2S2O3) is used to remove any excess chlorine from fibers and fabrics that have been bleached with that gas. The reaction is K2S2O3 + 4Cl2+ 5H2O2KHSO4 + 8HCl a. What mass of HCl will be produced at the same time that 45.0 g of KHSO4 is produced? (5 pst) b. What mass of Cl2 is consumed along with 2.20 x 1024 molecules of H2O? (5 pts) what is the least common multiple of 6 10 and 15 What is a buffer made from? Plz help i really need the answer for this question: If I bought a pair of shoes that were on sale for $49.95 from $79.95, what was my coupon percentage? What would the total price be with tax of 8.75%? please help meWhat about Dr. Jekylls will made Mr. Utterson so upset? A. That it was handwritten B. That it didnt list him as an heir C. That it contained a clause about disappearance D. All of the above what is 1234565432345676543 minus23456765432123456 times45 this is not gonna be easy mwahahah How did the telescope contribute to Galileo's theories? a) Church elders could see the motion in the universe for themselves and support Galileo. b) The telescope made automatic measurements of the movements in the universe. c) Through the telescope, Galileo could see how bodies in the universe moved and what they were made of. Explain how scientist learned about the magnetic poles of the Earth. Plz help getting timed How do you say I love you dream in spanish it Te amo sueno idiot get a brian What classes do yall hate and why? Which expression can be used to find The amount of money for camp leader spends on b books 7. Which of the following pairs of elements is most likely to form an ioniccompound?b. potassium and neonc. barium and aluminuma. oxygen and fluorined. lithium and bromine Quadrilateral JKLM is a kite as such KM is a perpendicular bisector of J L at point P given that KP =4" JL equals 12" and AML equals 20" was the length of the permenter of the quad JKlM? what was the significance of Nixon's trip to china? It this correct grammar? please answer i will give you brainiest and 5 star and heart answer correctly!!!!!!!!!!!!!!!!!