1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leto [7]
3 years ago
7

What does a boy do when they like u? ​

Biology
1 answer:
Citrus2011 [14]3 years ago
7 0

they act like they have the right to treat you like dodo but if he is nice he will be prob either shy or hide his feelings.

You might be interested in
What are four examples of cells that go through mitosis?
vlada-n [284]
Some organisms that reproduce asexually are hydra, bacteria, and single celled organisms. Meiosis is the production of sperm<span> and egg cells. These cells are "Gamete" or "Sex" cells. Each cell has to go through the division process twice in order for the cell to end up with half the number of </span>chromosomes<span>. brainly answer pls

</span>
5 0
3 years ago
Which capillary would be least likely to allow substances to enter or exit the blood due to tight junctions that join the endoth
vodka [1.7K]

Answer:

Those capillaries that have endothelial cells tightly attached have an increase in cell-to-cell junctions, such as desmosomal junctions that are poorly permeable to substances.

These capillaries generally function as conductors or collectors and not as permeabilizers like the pulmonary capillaries that are fenestrated and allow a high passage of substances and gases.

The capillaries are waterproof and prevent the passage of substances or fluids such as in the blood-brain barrier that is very selective

Explanation:

The blood-brain barrier is too selective since it is not favorable for the organism that many fluids, drugs, substances or chemical compounds enter the brain space.

This is the reason why the vessels are waterproof and why pharmacology was challenged to invent drugs that could cross this barrier since it was considered impossible.

An example is dopamine, which in parkynson's disease the levo group is added to dopamine, thus forming levodopamine as a product, this is the only way that the drug crosses the blood-brain barrier and can pass the impermeable barrier generated by capillaries with endothelial cells that are close to each other or closely linked

7 0
3 years ago
Imagine that part of a population of South American finches is blown by a storm onto an island far offshore and manages to survi
lina2011 [118]

Answer: The observation "A" leads us to conclude that the finches populations are from two different species

Explanation:

According to the biological concept of species, <em>a set of individuals are from the same species if they are able to reproduce and leave fertile offspring</em>. This is key so one species can be successful and perpetuate through time. If they cannot leave descendants, then the species will be extinct. However, it’s possible that two individuals from different species mate and have descendants, but they cannot leave fertile offspring. When they are from different species, the offspring will be sterile and it is called a hybrid.  

In the case of the South American finch, the island's finch population and mainland's finch population belong to different species because their offspring is sterile. To have different features, as different feather's color, or to have other dietary preference is not enough to say that they are different species. This is because within the same species, individuals can have variations. For example, we can different eye color and belong to the same species.

6 0
3 years ago
Explain how the triplet code of dna is transcribed and translated in the synthesis of proteins
timama [110]
Ok this is going to be a long answer lol


Translation is the process by which a protein is synthesized from the information contained in a molecule of messenger RNA (mRNA). During translation, an mRNA sequence is read using the genetic code, which is a set of rules that defines how an mRNA sequence is to be translated into the 20-letter code of amino acids, which are the building blocks of proteins.



During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA

I hope this helps :)
4 0
3 years ago
What do the human body cell do with the carbon dioxide
Ber [7]

Answer: When the oxygen-rich blood gets to the cells, the cells receive the oxygen and release the carbon dioxide. The blood with less oxygen and a lot of carbon dioxide returns to the heart. Then the heart returns this blood to the lungs where carbon dioxide is released and oxygen is received.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A fiddlehead develops into what plant part?
    12·1 answer
  • During what geological period do the angiosperms become more common?
    15·2 answers
  • How does the author organize the text or ideas in the article check all that apply a by using paragraphs to focus on ideas be by
    13·2 answers
  • This element is a gas that is found in both nucleic acids and in amino acids, important building blocks of life. What is it? A.
    12·1 answer
  • The Burmese python has been released by people who were not prepared to care for them as pets into the Florida Everglades. The p
    11·2 answers
  • In glucose,each carbon forms how many bonds, and of what type?
    10·1 answer
  • Constant loud sound can cause permanent damage to the structure of which of these?
    8·1 answer
  • Multicellular eukaryotic autotrophs belong to which kingdom?
    15·2 answers
  • PLS PLS HELP MEEEE NEED HELP ASAP :)
    10·1 answer
  • Why is there only one winter and summer a year​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!