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Use the periodic table to answer the questions below
11. Sodium is an element found in table salt. What group is Sodium in? * 15
(1 Point)
Enter your answer

Answers

Answer 1

Answer:

YOU CAN DO IT I BELIEVE IN YOU I am miss MOTIVATOR


Related Questions

plz help meeeeee!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Hey its not much clear!!

If a hurricane was to hit Jacksonville during which Moon phase would
we most likely experience the most damage? Describe the factors that
are involved in order to develop an answer.

Answers

Answer:

I think it would be a "Waxing Crescent"

Explanation: I said this because this is the Moon phase that we see almost everyday; if I'm correct.                        

Let me know if it's right or wrong...

In order from smallest to largest, the ecological levels of organization are
A: biome, ecosystem, community, population, individual

B:community, individual, population, ecosystem, biome

C: individual, population, ecosystem, community, biome

D: individual, populations, community, ecosystem, biome

Answers

Answer:

D: individual, populations, community, ecosystem, biome

In order from smallest to largest, the ecological levels of organization are individual, populations, community, ecosystem, biome. So, the correct option is (D).

What is an Ecosystem ?

Ecosystems are the complex living organisms and their physical environment and all their concerned correlation in a specific unit of space.

An ecosystem can be classified as

1.Abiotic constituents

It consists of minerals, climate, soil, water, sunlight, and all other non living materials.

2. Biotic constituents

It includes all its living organisms.

By combining these constituents together generates two important forces:

The flow of energy from the ecosystem The galloping of nutrients within the ecosystem.

Ecosystems have varied sizes like some are tiny enough to be encompassed within single water droplets while others are big enough to embody entire topography and regions.

Organic matter engendered by autotrophs directly or indirectly bolster heterotrophic organisms. Heterotrophs are the consumers of the ecosystem which cannot make their own food. They utilize, reorganize, and finally decompose the complex organic substance made up from autotrophs.

Thus, in order from smallest to largest, the ecological levels of organization are individual, populations, community, ecosystem, biome. So, the correct option is (D).

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Do cell walls manage the movement of all substances into and out of the cell?

Answers

No, the cell membrane regulates movement of materials into and out of cells.

The most prevalent environmental threat to human populations caused by landfills is the contamination of surface and ground water. So, most modern landfills in the U.S. are designed to protect against hazardous chemicals escaping into the surrounding soil. What technology makes these protection systems possible?

Answers

Answer: plastics technology

Explanation:

What happened to the greenish warbler birds as they migrated from the southern portion of their range up around the Tibetan Plateau? a. They evolved separately as they moved north and became two separate species. b. The original species died off, but the ones that were able to adapt to a northern climate evolved into a new species. c. As a whole the species was able to adapt to a colder climate, but no significant changes occurred. d. They were unable to adapt and evolve to ensure their survival and became extinct. Please select the best answer from the choices provided A B C D

Answers

Answer:

The correct answer is - option A. They evolved separately as they moved north and became two separate species

Explanation:

Greenish warbler is a leaf warbler present in many regions in the world and shows migration in winters in the Indian region. The main region of the migration is Tibetan Plateau.

They migrated from the southern part of these birds range and moved north and evolved separately from the main species and become two distinct species due to their geolocation and environment change.

Answer:

option A

Explanation:

EDGE2020

Best/ First answer get brainliest! What effect does an existing soil presence have on the seral stages of secondary succession and the time it takes to return to the climax community compared to primary succession? Give your answer in complete sentences and justify your reasoning.

Answers

Answer:

Explanation:

whats a brainliest????

Classify each type of cell transport.

Answers

Answer:

Diffusion is a passive process of transport.

Endocytosis is a type of active transport

exocytosis are active transport processes.

osmosis a form or passive transport

Facilitated diffusion is a type of passive transport

Hope this helps!!!!

Classifying each type of cell transport :

Diffusion :    Passive transport Endocytosis :   Active transportExocytosis :     Active transportFacilitated diffusion :   Passive transport Osmosis :   Passive transport

A passive transport system is the movement of solute in solution across regions of different electrochemical potentials on either side of a cell membrane  ( i.e. from higher concentration to lower concentration) examples include : diffusion, osmosis and facilitated diffusion.  while

Active transport system is the movement of molecules across a cell membrane by the application of cellular energy and not the difference in electrochemical potential. examples include  Endocytosis and exocytosis

Hence we can conclude that Classifying each type of cell transport :Diffusion ; Passive transport.  Endocytosis :  Active transport. Exocytosis :  Active transport.  Facilitated diffusion : Passive transport. Osmosis :   Passive transport .

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What is Newtons second law of motion and what is the formula

Answers

Answer: Net Force and Mass

It's about the amount of force and mass of the acceleration on an object

Explanation:

The formula is a = Fnet/m

Otis watches a cooking show on making mayonnaise. The chef dissolves salt and sugar in vinegar. She mixes in an egg yolk, and then mixes in oil until the ingredients are completely blended together. The chef says that it’s great on sandwiches and that it can be stored without separating.

Which best describes the purpose of the egg yolk in the recipe?

It allows the oil to change from liquid to a gas in order to form bubbles.
It acts to hold the vinegar and oil together in a colloid.
It helps the vinegar be able to form a solution with the salt and sugar.
It mixes with both the vinegar and oil to form a suspension.

Answers

Answer:B

Explanation:

It keeps the mayonnaise together I think

Answer:

b. it acts to hold the vinegar and oil together in a colloid

Explanation:

i hope this helps!!

how are population sizes kept?

Answers

Population size is kept according to the carrying capacity of the land.

Emission lines are lines that are made when wavelengths of light are given off by cooling gases.
O True
O False

Answers

Answer:

Its FALSE on edge

Explanation:

When cooling gases emit light wavelengths, lines known as emission lines are created. The first people to notice constellations were the ancient Romans and Greeks.

What Emission lines that are made when wavelengths light?

Monochromatic light has a single wavelength and is generated by lasers, which exploit transitions between two atomic energy levels to generate light with an extremely restricted range of wavelengths.

While emission lines refer to the lines of light produced by burning hot gas, absorption lines refer to the tendency of cool ambient gas to absorb the same lines of light.

Some light at specific wavelengths is scattered when it travels through the atmosphere's gas, producing darker bands.

Therefore, It is false that Emission lines are lines that are made when wavelengths of light are given off by cooling gases.

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what is the function of the fatty acid tails?

Answers

Answer:

Phospholipids are able to form cell membranes because the phosphate group head is hydrophilic (water-loving) while the fatty acid tails are hydrophobic (water-hating).

Explanation:

Enzymes speed up chemical reactions. Which statement correctly identifies the function of the enzymes involved in DNA replication?
A: Helicase adds hydrogen bonds to the template strand DNA polymerase breaks nitrogen bases
B: Helicase adds nitrogen bases to the template strand, DNA polymerase breaks hydrogen bonds
I
C : Helicase breaks nitrogen bases in the template strand. DNA polymerase adds hydrogen bonds
D : Helicase breaks hydrogen bonds in the template strand DNA polymerase adds nitrogen bases

Answers

Answer:

D: Helicase breaks hydrogen bonds in the template strand, DNA polymerase adds nitrogen bases

Explanation:

DNA replication is the process whereby DNA content is duplicated. This process of DNA replication is carried out with the aid of certain enzymes. Two of those important enzymes as stated in this question are DNA Helicase and DNA polymerase.

- DNA Helicase is the enzyme that breaks the hydrogen bonds that holds the two DNA strands in the molecule together. This separates the double-stranded DNA into two single strands.

- DNA polymerase is another enzyme that which carries out the nucleotide synthesis. DNA adds nitrogen bases to the new DNA strand based on what it reads on the DNA template

Nucleic acids include

A. DNA and RNA

B. glucose and glycogen

C. chlorophyll and retinal

D. lipids and sugars

Answers

it would be A, dna & rna

Electromagnetic radiation with medium wavelengths is called

????

Answers

Answer:

visible light if is medium

Explain in simple molecular terms what would have to be done to a plant oil to transform it to a trans fat?

Answers

Carbohydrates are used before fats for energy because carbohydrates are easier to break down. Unsaturated fatty oils can be transformed into a trans fat by adding hydrogen atoms. This is called hydrogenation.

Cells that actively produce proteins will contain large numbers of?

Answers

Answer:

Mitochondria

Explanation:

Because mitochondria is the power house of the cell, hence it  provides energy.

Which order shows the levels of organization from largest to smallest? organism, organ system, cell, organ, tissue organism, tissue, organ system, organ, cell organism, organ, organ system, cell, tissue organism, organ system, organ, tissue, cell

Answers

Answer:

organism, organ system, organ, tissue, cell

Explanation:

Answer:

C. organism, organ, organ system, cell, tissue

Explanation:

Took test on edg

Pick your best idea and make a blueprint, detailed drawing, or you may describe it in a paragraph. (Sketch your blue prints here.) what does it mean by that please help me

Answers

Answer:

it gives u the answer

Explanation:

I'm sur you were asked a question or u needed to do a reading but it tells us right there, make a drawing or describe whatever it is in a paragraph

All plants are unicellular organisms

Answers

Answer:

All true plants are regarded as multicellular organisms since they consist of more than a single cell.

Answer:

False

Explanation:

How do biotechnologists help with modern mining methods?
A)
They evaluate the microbes contained in minerals to determine the grade of the ore.
B)
They devise methods to kill the microbes in minerals to make the ore more profitable.
C)
They look for ways to genetically engineer microbes to aid in obtaining specific minerals.
D)
They propose ways to genetically engineer microbes to reduce gases created by mining.

Answers

Answer:

C

Explanation:

Microbial mining is when you use microbes to help you obtain specific minerals. Biotechnologists help with this.

Which of the following is most likely an example of genetic drift resulting from the founder effect?

Answers

Answer:

An example of genetic drift resulting from the founder effect, of the available answers listed below, would most likely be a situation in which a population commonly expresses traits that are otherwise rare in the species. An example of this might be an animal with longer limbs than other members of the same species - there have been real-life examples of this studied with lizards.

Explanation:

1. Which of the following weather
conditions support the development of
a hurricane?

Answers

Answer:

what are the options?

Explanation:

give me the options

Where do Earth’s convection currents occur?

A the lithosphere
B tectonic plates
C the asthenosphere
D the subduction zone

Answers

Answer:

B

Explanation:

B

Which statement best defines a protist? an organism that reproduces by spores and feeds on decaying matter a eukaryote that is either animal-like, plant-like, or fungus-like a foot-like extension that is used for eating and movement a long, whip-like extension that is used for movement

Answers

Answer:

B. A eukaryotic that is either animal-like, plant-like, or fungus-like.

Explanation:

A protist is best defined as an eukaryote that is either animal-like, plant-like, or fungus-like.

WHAT IS A PROTIST?

A protist is an eukaryotic i.e. possess a membrane-bound nucleus organism that belongs to the kingdom Protista.

The kingdom Protista is different from all other kingdoms such as;

FungiAnimaliaPlantae

This means that an organism classified as a protist can be defined as an eukaryote that is either animal-like, plant-like, or fungus-like.

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What is apical meristematic tissue? And its function

Answers

Answer:

Apical meristematic tissue and its function the apical meristem, also known as the “growing tip,” is an undifferentiated meristematic tissue found in the buds and growing tips of roots in plants. Its main function is to trigger the growth of new cells in young seedlings at the tips of roots and shoots and forming buds.

I hope my answer will help you,God blessed you

Most of the energy at earths surfaces is_____ that comes from the sun

Answers

solar radiation hope this helpsss!!!

Answer:

Most of the energy at earths surfaces is solar radiation that comes from the sun.

Explanation:

Select all of the following that are a result of heating up a solution?
Molecules will move faster
Molecules will slow down
Molecular movement will not change
More collisions will occur between molecules

Answers

Answer:

a

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.

The results of heating up a solution are:

Molecules will move faster

More collisions will occur between molecules

According to the kinetic molecular theory, when a solution is heated up:

The temperature of the solution risesThe attractive forces binding the molecules weakensThe speed of the molecules increases. This means that the molecules  move faster than before The rate of collision between the molecules increases. This is because of an increase in the Kinetic Energy possessed by the molecules as the temperature rises

Therefore, among the given options, the results of heating up a solution are:

Molecules will move faster

More collisions will occur between molecules

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someone answer these 2 for me

Answers

Answer:

F=dominant, 6 fingers

f= reccessive, 5 fingers

Ff= 6 fingers( contains dominant gene)

if you combine Ff and Ff you get:

25% FF (6 fingers)

50% Ff (6 fingers)

25% ff ((5 fingers)

so only 25% will have 5 fingers (normal)

Answer2:

Dominant=normal hearing

Recessive= deafness

If one parent is RR and the other Rr, the offspring will be:

50% RR

50% Rr

so all the offspring will have normal hearing, and there is 0% of deafness.

Hope it helps!!

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