this is so difficult pls help

Answers

Answer 1

Answer:

B. It is good solution because people will have sand to walk on along the beach.

Related Questions

Can someone please put this in there own words?
Thank you.

For example, plasma membrane proteins carry out functions as diverse as ferrying nutrients across the plasma membrane, receiving chemical signals from outside the cell, translating chemical signals into intracellular action, and sometimes anchoring the cell in a particular location.

Answers

Answer:

All cells have plasma membranes. Can molecules enter and leave the cell? Yes. The plasma membrane (also called the cell membrane), is a lipid barrier where molecule organelles live. The golgi ( a cell organelle) helps move the proteins across the plasma membarane. Proteins cannot move through the plasma membrane barrier by themselves because they are not small enough like water.

Explanation:

Hope this helps. :) P.S. Can I be marked brainliest . . . ? :)

Name the organs of the respiratory system

Answers

Answer:

Explanation:

Nose.

Mouth.

Larynx.

Pharynx.

Lungs.

Diaphragm.

Answer: The organs of the respiratory system are

Nose

Mouth

Throat (pharynx)

Voice box (larynx)

Windpipe (trachea)

Large airways (bronchi)

Small airways (bronchioles)

Lungs

Explanation:

Plz mark as Brainliest

Hope this helps :)

For cell reproduction, what do normal cells do?

Answers

Reproduce shahbsbdhdhdhd

I NEED THIS QUESTIONS IS FOR TODAY HELP!!!!

NO LINKS PLEASE PLEASE!!

Answers

Answer:

Temperature: Raising temperature generally speeds up a reaction, and lowering temperature slows down a reaction. However, extreme high temperatures can cause an enzyme to lose its shape (denature) and stop working. pH: Each enzyme has an optimum pH range.

Explanation:

Good ozone is being destroyed by:
A. UV rays
B. man-made chemicals
C. plants
D. the rising ocean

Answers

Answer:

man-made chemicals

like cars,air conditioner, refrigerators,ect

Answer:

the good ozone is being destroyed by man-made chemicals

Ocean warming is caused by the increase in greenhouse gases in the atmosphere. Which of these are effects of ocean warming? Choose all that apply.
coral bleaching
increasing marine phytoplankton
oxygen depletion
increases to ocean pH
decreasing sea level
increased ocean acidity

Answers

Answer:A,C,F

Explanation:

USATestprep

Sediments are NOT _______________. Group of answer choices A. Salt in a river B. Nutrients in a river C. Earth material in a river D. Oil mix in river water

Answers

The answer is D: oil mixed in river water

Elements of xylem in a vascular bundle are lesser than those of phloem؟

Answers

Answer:

No.

Explanation:

No, elements of xylem in a vascular bundle are not lesser than those of phloem because of the division of xylem progenitor cells that increases the xylem concentration in vascular bundle. The vascular cambium forms more xylem tissue than phloem due to more division of the xylem progenitor cells. so in the light of this discussion we can say that xylem is more in concentration than phloem in a vascular bundle.

Which of the following of nondisjunction examples are right

Answers

You didn’t put anything?

Which factors contribute to changing igneous and sedimentary rocks into metamorphic rocks?
weathering
erosion
heat
deposition
pressure

Answers

The answers are heat and pressure

Answer:

Pressure and Heat.

Explanation:

Please help me answer this question

Answers

Answer:

35 Phyla

Explanation:

This is somewhat debated but the correct answer is 35 as this is the most agreed upon number and is closest to the alternate numbers

When can a solar eclipse occur

Answers

Answer: when their is a new moon

Explanation:

Total solar eclipses happen when the Moon completely covers the Sun, and it can only take place when the Moon is near perigee, the point of the Moon's orbit closest to Earth. You can only see a total solar eclipse if you're in the path where the Moon casts its darkest shadow, the umbra.

PLEASE HELP I NEED THIS TO PASS
Some organisms have a large geographic range. For example, the Norway rat lives on every continent except Antarctica A population of Norway rats is the number of rats in one particular area. Do you think it's scientifically possible for a population of Norway rats in North America to carry different genetic mutations than a population of Norway rats in Africa? Do you think it's possible that they carry some of the same mutations? What types of information can scientists learn by studying the genomes of these two populations of rats?

Answers

It certainly is possible that the North American population has to carry different mutations than a population of Norway rats in Africa. Genetic mutation is a random event, and the alleles resulting from mutation may rise in frequency and be fixed within the population if they provide a benefit to the fitness of the individuals with that allele. One random mutation could occur in the North American population and not be found in the African population because the occurrence of this mutation is random. It is also possible that the two populations carry the same mutations. This would be the case if the mutation occurred either if the mutation occurred in a common ancestor, or if the mutation occurred prior to the 2 populations becoming allopatric. By studying the genomes of each population scientists will be able to determine when certain mutations occurred. Mutations found in one population and not the other occurred more recently, while mutations found in both populations occurred further back in evolutionary time, and may have originated in a common ancestor.

What do I write I need help on this and my teacher is not here

Answers

Answer:q

Explanation:

What are some things that determine human traits

Answers

Answer:

Traits are determined by genes, and also they are determined by the interaction with the environment with genes. And remember that genes are the messages in our DNA that define individual characteristics. So the trait is the manifestation of the product of a gene that is coded for by the DNA.

PLS ANSWER, How do the organ systems function together in the human body?

Answers

Answer:

it doesn't say the options so I'm what to pick from sorry

What happens to bacterial cells when human genes are inserted

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A gene contains information to make a protein. Some proteins are life-sustaining molecules in humans. By inserting a human gene into a bacterium, scientists can produce large amounts of the protein that is encoded by the gene. The production of insulin is a perfect example.

I will give brain to correct answer!

When guard cells are full, they bulge. This increases the
size of the gap between them and opens the hole in the
leaf.
Which object is the best model of a guard cell?

A.) Straw

B.) Garden hose

C.) Water Balloon

D.) Strainer

Answers

C water balloon isn’t it

The best model of a guard cell is Water Balloon. Thus, option "C" is the correct answer.

What is Transpiration?

Transpiration is the process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapor and is released to the atmosphere.

Transpiration is essentially evaporation of water from plant leaves. Transpiration is important because water is needed for photosynthesis and because water cools a plant off.

Thus, option "C" is the correct answer.

To learn more about transpiration click here:

https://brainly.com/question/2951421

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What time of year does everywhere on Earth receive an (almost) equal amount of daytime sunlight? Why does this occur?

Answers

Answer:

September Equinox

Explanation:

it occurs when the sun crosses the celestial equator from north to south

Sea turtles, mosquitoes, and frogs all show a

Answers

c I think it is c have a good dsy

What types of food molecules make up chicken? (Carbs, Proteins, and/or Fats?)
no links!!
but its fats right??

Answers

Answer:

Fats

Explanation:

Chicken contains many different amino acids with different R-groups. In particular, chicken contains a large number of Tryptophan amino acids, which are amino acids that contain the side chain known as “indole”.

The type of food molecules that make up chicken is Proteins. It generally contains about 20% of proteins.

What do you mean by Food molecules?

Food molecules are those which give energy to living organisms and contain chemicals that are required for the growth and repair of cells and their functions in the body of living organisms.

Proteins are the polymers of amino acids, which are linked via peptide bonds. The side chains of amino acids are varied from one to another. These side chains provide stability to the amino acid sequence. Mostly, the side chain of tryptophan and arginine gives the makeup to the food molecules of chicken.

Therefore, the type of food molecules that make up chicken is Proteins.

To learn more about Proteins, refer to the link:

https://brainly.com/question/1093077

How are meiosis and mitosis different?

Answers

Answer:

Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

Explanation:

Answer: Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

. Most of these differences relate back to the fact that, although both are needed for cell replication, mitosis and meiosis have different purposes: mitosis replaces body cells with identical copies, while meiosis creates genetically different sex cells that will be used to create an entirely new organism.

Explanation:

What is apoptosis? plzzz help

Answers

Answer:

Apoptosis is the process of programmed cell death.

Explanation:

Answer: the death of cells which occurs as a normal and controlled part of an organism's growth or development.
Explanation: I looked it up on safari

Which lake zone has phytoplankton?

A. Limenetic
B. Profundal
C. Benthic
D. Intertidal

Answers

Answer:

Option A is the correct one.

Explanation:

limnetic zone

The limnetic zone is the most photosynthetically-active zone of a lake since it is the primary habitat for planktonic species. Because phytoplankton populations are densest here, it is the zone most heavily responsible for oxygen production within the aquatic ecosystem

PLEASE ANWSER ASAP ILL GIVE BRAINLIEST

Answers

Answer:

puddle, rain, and cloud

the puddle will heat up and evaporate causing it to go into the sky

rain is when evaporated water condensates and forms a cloud once the water drops get to heavy they fall

and the cloud is caused by evaporated water condensating and thats when the water starts to cool down

When rocks and minerals are worn and broken down into small pieces by water, wind, or ice, the resulting particles are called ?

Answers

Sand i think? Maybe dust tho if sand isnt an option

Explanation:

The resulting particles are called sediments.

Rocks and minerals are disintegrated by agents of weathering such as water, glacial (ice) and wind. When these agents of weathering act on rock and minerals, they break down into small particles. These small pieces of weathered rocks and minerals is what is called sediments.

Sediments are pieces of weathered materials from rocks and minerals which can be carried by agents of erosion and deposited in another location.

Thus, the resulting particles from the breakdown of rocks and minerals are called sediments.

Learn more about sediments here:

https://brainly.com/question/11316458

5 rules on how a feigned creature inherits traits

Answers

Answer:

Inherited traits include things such as hair color, eye color, muscle structure, bone structure, and even features like the shape of a nose. Inheritable traits are traits that get passed down from generation to the next generation. This might include things like passing red hair down in a family.

Explanation:

In griffins, the allele for black feathers (B) is dominant over silver feathers (b) which are recessive. Two black griffins are crossed and have a silver offspring. What is the genotype of the parents?

Answers

Answer:

The correct answer is - Bb and Bb.

Explanation:

In this case, there are two traits decided by the black "B" allele that is dominant over "b" which is silver. In this case the cross between two black feather birds and the there would be genotype:

BB and BB or Bb and Bb or Bb and BB

1. In first case, and the third case, there is no or only one allele for the silver trait so the correct answer would be - Bb and Bb

B b

B Bb Bb

b Bb bb

thus, the correct answer is - bb which is silver feather.

Is DNA replicated during Interphase II?
A. Yes

B. No

Answers

the answer would be a:

Can some on please help me with this assignment

Answers

they are all correct good job!

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