Whoever says it first gets brainliest! Please help. 18 points!

Whoever Says It First Gets Brainliest! Please Help. 18 Points!

Answers

Answer 1

Answer:

it c

Explanation:

Answer 2

Answer: d

E

xplanation:


Related Questions

FAST PLEASE!!!!!!!! IM BEING TIMED HELP!!!!!! BRAINLYEST

Caused by differences in the density of ocean water; flows slowly.


Gulf Stream


deep current


surface current

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Answer:

it is either B or C but probably C

PLS HELP!!!!!!
A ____ reaction is the change that takes place when two or more substances interact to form new substances.

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Answer:

I think its chemical.

Explanation:

SORRY IF WRONG!! :(

Answer:

Chemical

Explanation:Give the precious smol bean the brainliest they deserve.

The digestive system's main function is to
O protect the body against infectious diseases
O support and protect the body's organs.
O store nutrients until they are absorbed into the bones O break down food to be absorbed in the bloodstream.​

Answers

store nutrients until they are absorned

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

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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.

Learn more about protist at: https://brainly.com/question/5186929

24. Why is pure water neutral?
a, more hydronium than hydroxide
b. equal numbers of hydronium and hydroxide
c. more hydroxide than hydronium
d. none of the above

Answers

C.
explanation- in the case of pure water there are always going to be the same number of hydrogen ions and hydroxide ions present.

Answer:

B

Explanation:

Please Help ASAP!! MAX POINTS AND WILL MARK BRAINLIEST!!!
There are five islands in a row in the ocean. They all formed from volcanic activity. The most southern of the islands is the biggest, and it has the tallest mountains. The most northern of the islands is the smallest, and its mountains are the smallest.

Select the correct answer from the list.

The most northern of the islands is the _____ (OLDEST / YOUNGEST) island. The most southern of the islands is the _____ (OLDEST / YOUNGEST). The most southern of the islands has experienced _____ (LESS / MORE) weathering and erosion than the other four islands.

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Answer:

Honors Earth Science Weather Erosion Impact Quiz

1. The most northern of the islands is the OLDEST. The most southern of the islands is the YOUNGEST. The most southern of the islands has experienced LESS weathering...

2. d. thousands of years

3. c. acid rain breaking down...

d. oxidation of certain...

4. b. root wedging

5. b. hydrolysis

d. dissolution

6. b. delta

7. ice wedging

Explanation:

These were the graded correct answers.

The most northern of the islands is the OLDEST. The most southern of the islands is the YOUNGEST. The most southern of the islands has experienced LESS weathering.

How does Islands formed?

Oceanic islands are those islands which rise to the surface of land from the floors of the ocean basins. Continental islands are simply the unsubmerged parts of continental shelf which are entirely surrounded by water from all the sides. Many of the larger islands of the world are of the continental type only.

As volcanoes erupt, they build up different layers of lava which may eventually break the water surface. When the tops of these volcanoes appear above the water level, an island is formed. While the volcano is still beneath the ocean surface, it is known as a seamount. Oceanic islands can form from the different types of volcanoes.

Learn more about Island formation here:

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in your own words, explain why osmosis is really just a special case of facilitated diffusion

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Answer: It describes water molecules moving across a membrane, which allows the water molecules to pass in and out freely, but forbids the motion of other molecules.

Explanation:

A in Biology class last year.

Osmosis is really just a special case of facilitated diffusion because it

doesn't permit the movement of some molecules.

Osmosis can be defined as the movement of solvent molecules such as

water from a region of higher concentration to a region of lower

concentration through a semi-permeable membrane.

Osmosis is however a special case of facilitated diffusion because it permits

the movement of water molecules and inhibits the movement of other

molecules such as sugar etc.

Read more on https://brainly.com/question/18313188

Do molecules crossing a membrane using active transport go WITH or AGAINST the concentration gradient??​

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Against

The concentration gradient is the probability of where ions will go freely to try and make the concentration the same in each part of the cell. When ions want to cross into the membrane, most of them will have to go against the concentration gradient and will use energy to do so!

Hope that helps :)

which statement correctly describes the relationship between genes, proteins, and traits?

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Answer:

C. Genes are transcribed into mRNA, the mRNA is then translated into proteins, which determines specific traits.

Explanation:

Genes are segments of the genetic material (DNA) that encodes certain products, which are heritable. In the central dogma of biology, genes are expressed via two processes viz: transcription and translation.

Transcription is the process whereby the information in genes are used to synthesize mRNA molecule, while Translation is the process whereby the mRNA molecule is used to synthesize proteins in the ribosome.

The proteins are responsible for the individual characteristics or traits possessed by living organisms. For example, MELANIN GENE is transcribed into MELANIN mRNA, which is then translated into MELANIN PROTEIN responsible for the skin colour (trait).

Endoplasmic reticulum the Golgi apparatus, vacuoles, and lysosomes in a eukaryotic cell are made up of mostly what?

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Answer:

Glucose (I think)

Explanation:

help pls help pls question is above ​

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It is eitheir b or d

I’m pretty sure it is B

When ___________ occur(s) during DNA replication, it can lead to genetic variation after a cell divides into daughter cells.

A) Mutation(s)
B) Adaptation
C) Conjugation
D) Reproduction

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Answer:

I believe it is D. Reproduction

Explanation:

I believe it's D also

please help jdixnwjdj

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Answer: Homeostasis

Explanation: One way that a cell maintains homeostasis is by controlling the movement of substances across the cell membrane. The lipid bilayer is selectively permeable to small, nonpolar substances. Proteins in the cell membrane include cell-surface markers, receptor proteins, enzymes, and transport proteins.

Two heterozygous tail pea plants with the same genotype, Tt, are crossed. What is the probability that the offspring of this cross will have a heterozygous genotype?

A. 50%
B. 25%
C. 100%
D. 75%

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I’m pretty positive it would be C. 100%

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

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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


3. The nitrogenous base, adenine, pairs with
A. Cytosine
B. Guanine
C. Thymine
D. Uracil

hurry please !

Answers

Answer: C) Thymine

Explanation: 100% sure this is the answer! pls mark brainliest!

Which statement best describes the function of nucleic acids?
A. Stores genetic information and helps to make proteins
B. Increases the rate of chemical reactions
C. Stimulates metabolism in all body cells
D
Activates secretion of the body's hormones

Answers

Answer:

A. stores genetic info and helps make proteins.

Explanation:

Nucleic acids are DNA and RNA.

The statement that best describes the function of nucleic acid is stored genetic information and helps to make proteins. The correct option is A.

What is nucleic acid?

Nucleic acid is a macromolecule. Nucleic acid is made up of nucleotides. The composition of nucleotides is a 5-carbon sugar, a phosphate group, and a nitrogenous base.

Nucleic acid is the main component of the genetic material of the living organism. They are DNA and RNA. DNA is the main genetic material of animals and plants, and RNA is found in some bacteria and some plants.

DNA and RNA store the genetic information of the organism. As this, nucleic acid also contains genetic material. This genetic information is used in synthesizing proteins.

Thus, the correct option is A. Stores genetic information and helps to make proteins.

To learn more about nucleic acid, refer to the link:

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what are the functions of the nucleolus?
Check all that apple
A)converting energy from food into a form the cell can use
B) beginning ribosome assembly
C) regulating the cells interaction with its surroundings
D) translating the code contain by DNA into proteins the cell needs for structure and function

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Answer:

the answer is B) ribosome assembly

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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

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Answer:

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

I’m snapdragons flower color is controlled by incomplete dominance...

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I think you asking this. Heterozygous?

please help asap i will mark brainliest

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Answer:

the last one

it has one side that is positively charged and one side that is negatively charged

Answer:

D

Explanation:

A water molecule, because of its shape, is a polar molecule. That is, it has one side that is positively charged and one side that is negatively charged. The molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the atoms are called covalent bonds, because the atoms share electrons.


When hydrogen and oxygen combine to form water, water is
Play
a product.
O a reactant.
both a product and a reactant.
O neither a product nor a reactant.

Answers

Answer:

water is a product

Explanation:

hydrogen and oxygen are the reactants combining together the make the final product of Water.

An element is made up of how many types of atoms? Question 1 options: An element is made up of three types of atom. An element is not made up of atoms. An element is made up of only two types of atoms. An element is made up of only one type of atom.An element is made up of how many types of atoms? Question 1 options: An element is made up of three types of atom. An element is not made up of atoms. An element is made up of only two types of atoms. An element is made up of only one type of atom.

Answers

An element is made up of only one kind of atom

Answer:

✰It's the last option: An element is made up of only one type of atom.

✏︎Wich is D

✰An element is made up of only one type of atom. Is your answer!!✘

   Explanation: if you look at the definition it said that....…..….…..…..…

~An element is a pure substance which cannot be broken down by chemical means, consisting of atoms which have identical numbers of protons in their atomic nuclei. The number of protons in the nucleus is the defining property of an element, and is referred to as the atomic number

PLZ Mark as brainliest

Cells transport substances across the cell membrane through a variety of means.
Which of the following diagrams represents the movement of substances across the
membrane using a channel protein?

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Answer:

facilitated diffusion.

can someone help be with #3

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I believe the answer is B.
Whatever you put force into it exerts the same amount of force.

To see a general vlew of a mlcroscope sllde, use_____ power. If you need to see a more speclfic and detalled vlew, Use___________ power.​

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Answer:

low; high

answer is above

if a person happens to have a blood type which is AB+, can we consider it as a case under the codominance pattern of inheritance? why or why not?​

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Im going for why
In codominant inheritance , two different versions (alleles) of a gene are expressed, and each version makes a slightly different protein. Both alleles influence the genetic trait or determine the characteristics of the genetic condition

What two properties of life can be connected to each other? Explain how

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Answer:

Explanation:

Properties of Life. All groups of living organisms share several key characteristics or functions: order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, homeostasis, and energy processing. When viewed together, these eight characteristics serve to define life.

Observing a human tissue sample under a microscope would be an example of what division of anatomical study?

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Answer:  Histology is the study of the microscopic anatomy of cells and tissues of plants and animals. It is performed by examining a thin slice (section) of tissue under a light microscope or electron microscope.

Explanation:

how many antennae’s does a dragonfly have?

Answers

Answer: Dragonflies have two antennae.

(hope this helps ^^)

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Which of the following statements regarding the moon and Earth is correct? Question 9 options: A) The moon is older than Earth by approximately 300 million years. B) Earth is tidally locked, while the moon spins on its axis. C) Earth and the moon have nearly the same mass. D) Earth and the moon are nearly the same age. Mike owes his friend $4. Each day, Mike earns $2.(a) Write an equation that describes the situation in slope-intercept form and explain what the x- and yvalues represent.(b) Graph the situation on a coordinate plane assuming the domain is all real numbers.(c) What does the x-intercept mean? What does the y-intercept mean?(d) Does the situation involve direct variation or not? If it does, justify your answer. If it does not, describehow the situation would need to change in order for y to directly vary with x. Then, write a directvariation equation based upon the changed situation.please help!!! :( Why was it difficult to rebuild the Southern states after the war? El cubo de la quinta parte de un nmero What city in the Kingdom of Kush became known for producing iron weapons?CairoKermaMeroNapata If 15% of x is 42, what is x? Evaluate and solve for the variable and please show your work.-2=y+5 x 7 = 4 + 102x + 3x 5 = 6 2170 = 7m4 14 = 5x2y + 3y = 4 6 13 2. In this form of government, a ruler has total control over the lives of the people to the pointof oppression.A. MonarchyC. TotalitarianB. Direct DemocracyD. Indirect Democracy Identifying Body Image Concerns What factors are you most concerned about when it comes to your body image? Check all that apply O being too fat O being too skinny lacking enough muscle mass being too short being too tall having the wrong hair texture Perimeter is a measure of the distance around a figure. If each side of a triangle measures 0.75 inches, what is the perimeter of the triangle? Your bank account balance is -$1.56. You deposit $10. What is your new account balance? How my calories are in 48 oz if tea The first English child born in the American colonies was Brian compared the absolute values of the numbers12,34,and14.Arrange the numbers from least to greatest. Which of the following is classified as a quinolone antibiotic to fight bacteria in the body?A-FloxinB-CarduraC-VibramycinD-Zovirax Alexander Hamilton's economic vision included all of the following EXCEPT: a. investment c. industry b. slavery d. expanded commerce Why did continental dollars become worthless ? Define the three rival Korean kingdoms and describeSilla's close cultural ties to China What is convection? Transfer of heat through objects touching source Transfer of heat through direct physical contact Transfer of heat through electromagnetic waves Transfer of heat through the movement of particles what is the difference between mA and A?thank you so much!!