What is isotonic solution?​

Answer:the protein to enter the cell the molecular size should be small to pass the cell membrane because it is selective membrane.

But if it is cell wall it is fully permable so it can pass easily and enter to the cell membrane which is selective membrane

Answer:

the vein carries the oxygenated blood to all the parts of the body, while the artery takes the deoxygenated blood to the lungs to purify it.

the dialysis machine purifies the blood and pumps it back into the body so the body can pump the blood normally

Answer:

False. They have tendons. Arm and palm have muscles I believe, and that's what they rely on (the tendons).

Answer:

There are about 300 different types of species, but we've not explored even more than 50% of the ocean

Explanation:

Answer:

300

Explanation:

Answer:

Atoms make up every substance around you.

You cannot see single atoms without a special microscope. But every substance around you is made of atoms.

Explanation:

Atoms make up every substance around you is the true statement. Therefore, option (D) is correct.

An atom is the smallest unit of matter that retains all of the chemical properties of an element. Atoms combine to form molecules, which then interact to form solids, gases, or liquids.

Moreover, at the most basic level, all organisms are made of a combination of elements. They contain atoms that combine together to form molecules. In multicellular organisms, such as animals, molecules can interact to form cells that combine to form tissues, which make up organs.

Every day, our bodies take in new atoms from the air we breathe, the food we eat, and the liquids we drink. These atoms are incorporated into our cells and fuel the chemical processes that keep us alive.

Learn more about atoms:

https://brainly.com/question/13654549

#SPJ2

Answer:

Attached please find the required line graphs of temperature and humility of mortality rates

Explanation:

The data for the temperature to mortality rate relationship is presented as follows;

Temp    -       Mortality

15          -       100

16          -        80

17          -        30

18          -        10

19          -         0

20         -         0

21          -         0

22         -         0

23         -         20

24         -         80

25         -         100

The data for the humidity to mortality rate relationship is presented as follows;

Humidity     -      Mortality

100              -      80

90               -       10

80               -        0

70               -        0

60              -         0

50              -         50

40              -        70

30              -        90

20              -        100

10              -         100

0               -         100

Answer:

A. Science cannot answer philosophical questions.

Explanation:

Because at least some philosophical problems are not real problems. Instead of a language disease, the solution is not solved by scientific means, but by standardizing the use of language and slenderness. For people who are obsessed with philosophical questions, no scientific explanation can convince them.

Answer:

Hey there!

This can be explained using the conservation of angular momentum, which the planets get attracted to the sun because of its large size, and massive gravitational pull.

Let me know if this helps, or if you need a further explanation :)

The cause of the phenomenon leading to the clockwise movement of the planets in the same direction would be:

- 'Conservation of Angular Momentum'

The various planets and asteroids present in the solar system function in the same path and direction.

The key reason behind this is the 'angular momentum' which leads them to rotate in a linear manner.

The conservation of this constant angular momentum allows these bodies to conserve the very same path along with direction due to their size and gravitational energy.

Learn more about "Gravitation" here:

brainly.com/question/3009841

Answer:

fhljh

Explanation:

Answer: In the grasslands there can be deer, mice, or even elephants, that all are herbivors. They could eat grasses, trees, and shrubs

Explanation:

*I read an article on National Geographic about it*

Answer:

The correct answer is option c, that is, zygomatic arch.

Explanation:

In anatomy, a section of the skull produced by the temporal bone’s zygomatic process and the zygomatic bone’s temporal process is known as the cheekbone or the zygomatic arch. Temporal bone refers to a bone, which protrudes frontward from the skull side, that is, over the opening of the ear, while the zygomatic bone is the lateral to the cheekbone.  

When a blow takes place to the cheek then the superficial bone or the part of the bone that breaks most likely is the zygomatic arch.  

Answer:

C

Explanation:

In 1839, Theodore Swhwann, a German Zoologist examined bits of animals under a microscope and observed that animals were composed of cells.

Answer:

Explanation:

Hello friend

The answer is b. 6

Hope this helps

plz mark as brainliest!!!!!!!

Answer:

part B 6 is the correct answer

Explanation:

the number of atom is always equal to the number of protons in an atom

Answer:

Monomer is a word made of two parts, mono means one, and met means unit, so monomers are the building units of the polymers. Macromolecules are polymers, macromolecules in biology refers to the major categories of molecules that make the cell which are the proteins, carbohydrates, lipids and nucleic acids.

Answer:

1. maple, elm and mango

2. pine and cedar

3. pine, cedar and mango

4. maple and elm

The fill in the blanks are as follows:

1.  Hardwoods reproduce using flowers and have broad leaves, such as maple, elm and mango

2. Conifer leave are generally thin and needle-like, while seeds are contained in cones. Conifers include pine and cedar

3. Evergreens are plants that maintain their leaves in all seasons and include trees such as pine, cedar and mango

4. Deciduous trees lose their leaves seasonally and include trees such as maple and elm

Learn more: https://brainly.com/question/1691136?referrer=searchResults

Answer:

What speices, animal, how long and use it's samples,

Answer:

Cellulose and chitin

Explanation:

i think is the answer, not really sure

Answer:

Water molecules are polar because it determines the bent shape of the molecule in which the partial negatively charged atoms are covalently bounded to the partial positively charged hydrogen atoms.

The other characteristics of water molecules are as follows:

The distribution of charge is determined by the fact that the oxygen atom attracts electrons a bit more strongly than the hydrogen atom. This is due to the unequal sharing of electrons between the two different atoms.

This unequal sharing of electrons is responsible for obtaining a slight negative charge near the oxygen atom, while a slight positive charge near the hydrogen atom.

Therefore, it is well described above.

To learn more about the Chemistry of water, refer to the link:

https://brainly.com/question/7495602

#SPJ2

Answer:

uranium is not a fosil fuel whereas coal oil and natural gas are examplees of fossil fuels

Explanation:

☯️ The DNA ligase is responsible for :

The ligase is a enzyme responsible for the linking or joining of short sections or strands. It connects the strands by forming a bond between the phosphate group of one DNA strand with deoxyribose group of other.

It is also used in Okazaki fragments connection which are formed in the lagging side during DNA replication. So, We can say that DNA ligase is a specific enzyme which helps in the linking and connecting the DNA strands or fragments by the formation of phospodiester bond[tex].[/tex]

━━━━━━━━━━━━━━━━━━━━

Traits that reflect specific evolutionary lineages and can be informative of evolutionary relationship.

Answer:

Microplastics contain harmful chemicals that can accumulate in the food chain.

Explanation:

I have taken the exam, and this was shown as the correct answer. Although some classes may be different depending on the wording of the question. But I hope this helps! Good Luck with the exams!

Answer:

Organisms sense and respond to changes in their environment.

Organisms are composed of one or more cells.

Life is sustained by inputs of energy and nutrients.

Genetic information in the form of DNA is passed to offspring.

Explanation:

Not all organisms acquire energy by consuming other organisms. Most green plants, for example, are able to produce their own food by photosynthesis.

Organisms are able to sense and respond to changes in their environment. Without these, survival would be limited. Plants are able to sense and respond to light, water, gravity, etc. while animals are able to sense dangers and run away from them.

According to the cell theory, all living organisms are made up of cells. The simplest organism must contain, at least, a cell, while more complex organisms are made up of several cells.

Life is generally sustained by the input of energy from the sun and that of nutrients from reservoirs such as soil. Plants are able to manufacture their foods by using the energy from the sun and other animals either depend directly or indirectly on plants for their own energy. Important nutrients are cycled from their reservoirs to living organisms and vice versa.

Genetic information in the form of DNA is passed from one generation to another during reproduction. Reproduction is an important attribute of living organisms and it remains the only way life is sustained on the planet.

Both events have the same cause

Explanation:

Answer:

The correct answer is : 4 sperms, and 1 egg.

Explanation:

Germ cells are the cells that have ability to divides in to gametes that will fused with the gametes of opposite sex to reproduce sexually and produce offspring.

Meiosis is one of the cell division process where one cell goes under the division twice to make four cells with the half of the genetic content than the parent cells. These cells are gametes or sex cells known as sperm in males, eggs in females.

In this process germ cells go under division twice to produce four daughter cells that are haploid, in males these cells are called as sperms, whereas in females the three cells become polar bodies and the fourth cell termed as egg.

Thus, the correct answer is : 4, and 1.

Answer:

The first plant demonstrate stunt growth. The second one demonstrate rapid growth

Explanation:

The first one lacks proper care and is not exposed to sunlight. The second one is the opposite of the first one

Answer:

C- open-mindedness

Explanation:

I say open-mindedness because an open minded type of person will accept advice although they may not agree and looks over to see maybe if there is something they may have missed. A curious person doesn't really fit his description in my opinion. Neither does a creativity type of attitude. Last, skepticism means you just basically are not about to even consider doubting yourself and you just know your right without a doubt.  So, yes open mindedness is your answer from my pov (Point Of View)

Answer:A

Explanation:

B says eliminate the use of fertilizer but the main product of the technology is the fertilizer

C says reduce amount of food production but technology help the farmer to increase food production in many ways and the last says decrease genetic modifications but there t help the farmer to get better yield so the answer is a

Answer:

thank you so much for your points!

Answer:

some of it I believe is the correct answer for that question