can soemone help meee

Answer:

D!!

All of these are ocean animals.

Answer:

I think it would be Kinetic energy

Explanation:

Answer:

impermable

Explanation:

yes

Answer:

The answer is A.

Explanation:

The tonicity is hyper tonic solution. There is more water inside the cell and high solute concentration outside the cell. The water moves out of the cell and the cell shrinks. The plant will plasmolyze.

Here it is showing that the concentration inside the cell is 7% and outside is 5%. The correct option is B.

Tonicity is a measure of the effective osmotic pressure gradient in chemical biology; the water potential of two solutions separated by a partially permeable cell membrane.

To describe whether a solution will cause water to move into or out of a cell, three terms are used which are hypertonic, hypotonic, and isotonic.

When a cell is immersed in a hypertonic solution, there is a net flow of water out of the cell, causing it to lose volume.

The direction and extent of osmotic flux are determined by the relative concentration of selective membrane-impermeable solutes across a cell membrane.

It is frequently used to describe the swelling-versus-shrinking response of cells immersed in a solution.

In the given image, the solvent concentration increases in the second image, which means its solute concentration was more and water concentration was less.

So, water translocated from outside the cell to inside.

Thus, the correct option is B.

For more details regarding tonicity, visit:

https://brainly.com/question/28151390

#SPJ2

Answer:

Explanation:

During translation, ribosomal subunits assemble together like a sandwich on the strand of mRNA, where they proceed to attract tRNA molecules tethered to amino acids (circles). A long chain of amino acids emerges as the ribosome decodes the mRNA sequence into a polypeptide, or a new protein.

Answer:

13 inches

Explanation:

Fleas can jump double the amount of their own body.

Hope this helped Plz mark brainliest :))

Explanation:

While fleas don't have wings, they are able to catapult themselves 40 to 100 times their body length in distance and up to 2 feet in height. To say this is an impressive feat of athleticism would be an understatement.

Answer:

D

Explanation:

the littoral zone is close to the shore and is partially submerged with shallow water. It is the uppermost zone of the aquatic water body. It is the part of lakes, rivers, ponds and sea.

Answer:

d

Explanation:

edge

when you finish showering u put cold water on the area of the pimples and put ice on it for 3-5 mins...do it often

Explanation:

let me put u on. ok so I have acne on my face and I do a daily oatmeal face mask.

(blend oatmeal then add water and mix once out of the blender)

helps with the oils on ur face wich has helped reduce my acne/pimple I would definitely recommend. I also use dove original(unscented) bar to wash my face which I would also recommend. u can also try sialic acid from the brand ordinarily

..hope it helps lol!!

All of the offspring would have Heterogeneous Yy.

Answer:b

Explanation:

Answer:

X: Placental

Y: Marsupial

Explanation:

Answer:

"Scientists are not close to knowing the exact processes that took place on the earth which led to the origins of life. They may never know the exact answer because the evidence for this very primitive life has probably been destroyed by the more efficient life which evolved from it.

Explanation:

Answer:

1677

Explanation:

Robert Plot discovered the first dinosaur bone, they thought It was just a human bone but later they found out it was a dinosaur bone.

Answer:

to an evolutionary biologist fitness simply means reproductive success and reflects how well an organism is adapted to its environment.We call them fit because of how successfull they reproduce not how well they do at athletic events

Explanation:

Answer:

The term "fitness" in evolutionary biology means the ability of an organism to pass on its genetic material to its offspring. Biological or "Darwinian" fitness is being able to live long enough to reproduce and keep the population or species alive.

Answer:

Use the table to code for the seemingly mutated strand of DNA given!

For further help:

https://youtu.be/ACwegTrJh0U

Answer: D

Explanation:

Answer:

Sexual reproduction

Explanation:

There are two asexual so I'm going to assume you meant sexual because the rest of these answers create identical offspring.

Remember that sexual reproduction is how humans are made and we are very different from our parents!

Answer:

Trees have to adapt to their environments in order to survive them, from the shape of their leaves to the size of their branches. They also have had to adapt the shape of their crowns to the kind of climate they live in so that they may have better chances at survival.

In warm areas with lots of sunlight for instance, you will see broad cones as the tree takes advantage to get as much sunlight as it can. In colder areas where snow is abundant, trees will be conical in shape so as not to gather too much snow when it falls.

Answer:It C.Living organisms breakdown sugar from food to combine with oxygen making usable energy.

Explanation:Cellular respiration is about making food into energy. Since C is the only one with that aspect C can be the only answer.

Answer:

Frog adaptations

- thin skin which allows them to breathe through their skin

- strong hind legs and feet allow them to jump long distances

- small, thin body structure which allows them to be excellent swimmers

- bulging eyes allow them to be better hunters

Answer:

Camouflage, mimicry, and animals' body parts and coverings are physical adaptations. The way in which an animal behaves is an adaptation, too—a behavioral adaptation . Behaviors that animals are born knowing how to do are instincts . A lion preying upon a zebra and a bird building a nest are examples of instincts.

Explanation:

Answer:

Uracil (U) is found in RNA only. Thymine (T) is found in DNA only.

Explanation:

DNA has the nitrogenous bases adenine (A), thymine (T), guanine (G), and cytosine (C). On the other hand, RNA has the nitrogenous bases adenine (A), uracil (U), guanine (G), and cytosine (C).

Thus, only RNA has uracil (U) and only DNA has thymine (T).

Answer:

When exercising your muscles need more oxygen. Therefore your heart needs to pump more blood (which carries oxygen) to your muscles.

Answer:

The answer is refraction. I looked up refraction and got this.

Please mark BRAINLIEST if you are satisfied with the answer, I need one more BRAINLIEST to level up! Please! Have a blessed day/night :)

Answer:

It's C. Barley

Explanation:

just took test on Edg

Answer:

In short, photosynthesis uses energy from the sun to transform carbon dioxide from air to oxygen.

Photosynthesis uses energy from the sun to transform carbon dioxide and water to form glucose and oxygen

Here's the equation:

6CO2 + 6H20 -> C6H12O6 + 6O2

Hopes this helps!