Are Dolphins social animals?

What are similarities and differences with other mammals

Any other interesting facts are welcome

Answers

Answer 1

Answer:

yes

Explanation:

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Answer 2

Answer:

Yes

Explanation:

Dolphins are highly sociable mammals that establish close links with other individuals of the same species and even with dolphins of other species sometimes.

Similarities is that they live in water and they are Viviparous (animals that are born out of the womb)

Like every mammal, dolphins are warm blooded.

Unlike fish, who breathe through gills, dolphins breathe air using lungs.


Related Questions

BRAINLEST FOR EVER ANSWERS FIRST IN CORRECT
the center of a cinder cone/composite volcano will have a _____?
calderas
fumarole
conduits
crater

Answers

Answer:

Answer is the 2nd one

Explanation:

Not only 2nd th 3rd cause the fourth one and the first one is not quite right.

mitotic spindle fibers are composed of what cellular components?

Answers

Answer:

They are composed of microtubules

Explanation:

The mitotic spindle is a structure composed of microtubules which segregates chromosomes into the daughter cells during mitosis. A microtubule is a rope-like component of the cytoskeleton. The centrosome is an organelle that serves as a microtubule organizing center during cell division.

if there is fertilization, secretion of _____ by the early embryo maintains the corpus luteum.

Answers

Answer:

hormones

Explanation:

if the mass is 90g and the volume is 100 ml what is the density

Answers

Answer:

168.56

Explanation:

Vì sao khi chạy thì tim đập nhanh thở mạnh và người nóng

Answers

Answer:

what

Explanation:

Can someone help me please this is my last question Ill give brainly when 2 people
answer you have 20 mins!!!
No Bots Or I Will Report!!!!

Answers

Answer:

i do not your question I'm sorry

PLEASE ANSWER ASAP

Describe the structures and functions of each of the four groups of macromolecules. (Carbohydrates, Lipids, Nucleic Acids, Proteins)

Answers

Answer:

Nucleic acids: Stores and transfers info.

Carbohydrates; Store energy, provide fuel, and build structure in body, main source of energy, structure of plant cell wall.

Lipid: Insulator and stores fat and energy.

Protein: Provide structural support,transport, enzymes, movement, defense.

A map of eastern North America, showing the pH of rainfall in the various states, indicates that the pH of rain in New York State varies from 4.22 to 4.40. According to these figures, the most acidic rainfall in New York has a pH of

Answers

Answer:

4.22

Explanation:

The lower the number, the more acidic.

What physical quantity does symbol I stand for?

Answers

Answer:

Explanation:

ohm's law

V=IR

v = voltage

I= current

R = resistance

which statement about mitosis and cytokinesis is true

Answers

Answer:

At the end of cytokinesis there are two daughter cells with a normal complement of diploid genetic material.

Explanation:

hope this helps you if it does please mark brainiest

what are the two major anatomical subdivisions of the nervous system?

Answers

Answer: The nervous system has two main parts:

The central nervous system is made up of the brain and spinal cord.

The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

Explanation:

In which type of fault is the hanging wall above the footwall?

normal
reverse
strike-slip
horizontal

Answers

Answer:

B. Reverse

Explanation:

Got it right on edge

A hanging wall and footwall are present in every fault that is inclined from vertical. In reverse type of fault is the hanging wall above the footwall. Therefore, option B is correct.

What is footwall ?

The higher or overlaying block along the fault plane is referred to as the hanging wall, or headwall, and the block below is referred to as the footwall as rocks slide past one another during faulting. The direction in which the fault plane and Earth's surface collide is known as the fault strike.

The rock above the fault zone in a cross-section view of a fault is referred to as the hanging wall.The foot wall refers to the rock beneath the fault zone.

Consider digging a mine along the fault line to help you distinguish between the two. The footwall is the brick directly beneath your feet, and it is also the one on which you would hang your miner's lantern.

Thus, option B is correct.

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What is the function of the sporangium?
protects the mature gametes
protects the developing mother spore cells
forms haploid cells through mitosis
passes characteristics from one generation to the next

Answers

Answer:

protects the developing mother spore cells

Explanation:

got it right

put the life cycle of an erythrocyte in order, beginning with their formation in red bone marrow.

Answers

Answer:Correct: 1

Erythrocytes form in red bone marrow.

Correct: 4

Hemoglobin is converted to biliverdin.

Correct: 3

Erythrocytes are phagocytized in the liver and

spleen.

Correct: 2

Erythrocytes circulate for 120 days in the bloodstream.

Explanation:

The life cycle of an erythrocyte (red blood cell) involves several stages. Here's the order of the life cycle, beginning with their formation in red bone marrow:

1. Hematopoietic Stem Cell: Erythrocytes are derived from hematopoietic stem cells in the red bone marrow. These stem cells have the potential to differentiate into various types of blood cells, including erythrocytes.

2. Proerythroblast: Hematopoietic stem cells differentiate into proerythroblasts, which are the earliest precursor cells committed to becoming erythrocytes. Proerythroblasts undergo several divisions to produce cells of the erythroblast series.

3. Erythroblast Stages: Erythroblasts progress through several stages of development, including basophilic erythroblast, polychromatic erythroblast, and orthochromatic erythroblast.

4. Reticulocyte Formation: The orthochromatic erythroblast matures into a reticulocyte. Reticulocytes still contain some organelles but lack a nucleus. They are released into the bloodstream and enter circulation.

5. Circulation: Reticulocytes circulate in the bloodstream for about 1-2 days. During this time, they lose their remaining organelles, and their reticulated appearance disappears as they become mature erythrocytes.

6. Mature Erythrocyte: Reticulocytes mature into mature erythrocytes, which are specialized cells optimized for oxygen transport. Erythrocytes have a biconcave shape, lack a nucleus, and are packed with hemoglobin.

7. Functional Period: Mature erythrocytes have a lifespan of about 120 days in circulation. During this time, they transport oxygen from the lungs to body tissues and carry carbon dioxide from tissues to the lungs for exhalation.

8. Removal: Aging or damaged erythrocytes are recognized by macrophages in the spleen, liver, and bone marrow. These macrophages phagocytose the erythrocytes, breaking them down and recycling their components.

To know more about erythrocyte:

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which layer of the atmosphere has no definite outer limit?

Answers

Answer:

the stratosphere

Explanation:

Answer:

It is the Exosphere

Explanation:

The Exosphere is debated to even be a part of the earth's atmosphere since it fades out to outer space.

10. What 5 traits do the bird and its closest relative share?

Answers

Answer:

Feathers.

High metabolism.

A four-chambered heart.

A beak with no teeth.

A lightweight but strong skeleton.

Production of hard-shelled eggs.

where does pyruvate oxidation occur in eukaryotic cells

Answers

Answer:

mitochondrial matrix

Explanation:

Answer:

Pyruvate is produced during glycolysis in the cytoplasm, but pyruvate oxidation occurs in the mitochondrial matrix (in eukaryotes).

please give me crown thank you

Explanation:

A large protein needs to enter a cell to help preform a function explain what process the cell must use to allow the protein to enter and why

Answers

Answer:

The protein is too large to simply diffuse across the phospholipid bilayer of the cell, so it uses phagocytosis to diffuse across, where it is contained in a vesicle and pinched into the cell? Credits to yahoo answer. Hope I could help sweets.

Cell membranes acts as a barrier for the large,charged and polar molecules due to their hydrophobic nature.

These molecules are transported with the help of membrane proteins such as carrier proteins across the plasma membrane by a process known as facilitated diffusion. These membrane proteins diffuse larger molecules across the cell membrane that cannot be transported by simple diffusion.

7. What forearm muscle starts in the arm and ends on the radius bone?

Answers

Answer:(:

Explanation:

brachioradialis

If a cell is placed in a hypertonic solution then?

Answers

Answer:

If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ). ... A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.

Explanation:

why does sound travel fast in increased pressure?

Answers

It is because pressure and density both contribute to sound velocity equally, and in an ideal gas the two affects cancel out, leaving only the effect of temperature. Sound usually travels more slowly with greater altitude, due to reduced temperature.

which type of rna is involved in protein synthesis

Answers

ribosomal rna i’m pretty sure

Suggest why cells need to differentiate​

Answers

Answer:

The lower the pressure, the lower a liquid's boiling point is. That's why water boils much faster at the top of a mountain than it does at the bottom. In space, there is no pressure. So the boiling point could easily drop to your body temperature.

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Mrs. Blue and Mrs. Green had babies at the same hospital and at the same time. Mrs. Blue took home a girl and named her Nancy. Mrs. Green took home a boy and named him John. However, Mrs. Green was sure she had a girl and brought suit against the hospital. Blood tests showed that Mr. Green was type O, Mrs. Green was type AB, and Mr. and Mrs. Blue were both type B. Nancy was type A, and John was type O.

Required:
Was there a mix-up at the hospital?

Answers

Answer:

no there was not

the plasma membrane of skeletal muscle is called the:

Answers

Answer:

Muscle Fiber or the sarcolemma

Explanation:

which contains sarcoplasm, the cytoplasm of muscle cells.

The ________ plate method involves spreading an inoculum onto the surface of a plate in a pattern that results in isolated colonies in some areas of the plate after incubation, whereas the ________ plate method involves diluting an inoculum into several melted agar tubes and then adding their contents into plates for solidification and incubation.

Answers

Answer:

Streak, pour.

using the chart at the beginning of the animation and your knowledge of cells, what stage of the cell cycle do most cells spend the majority of their lives?

Answers

look above they are right

How can you avoid or manage
Type 1 and Type 2 diabetes

Answers

Answer:

as we all know, diabetes can only be prevented by eating very very very less sugar. Diabetes type 1 and 2 can be prevented both by eating sugar free meals

Some bacteria are aerobic and others are anaerobic. What does this mean?
A.
Some use H2O (water), and others do not.
B.
Some use CO2 (carbon dioxide), and others do not.
C.
Some use air, and others do not.
D.
Some use O2 (oxygen), and others do not.

Answers

Answer:

D. Some use O2 (oxygen), and others do not.

Explanation:

Bacteria can either grow aerobically or anaerobically. Because of their ability to respire and ferment organic substances, these types of bacteria (facultative anaerobes), can continue growing in the presence or the absence of oxygen.

Hope this helps! Please Mark BRAINLIEST.

Answer:

They would perform aerobic processes.

Explanation:

When exposed to a lack of oxygen, facultative anaerobes develop metabolic processes with oxygen, like respiration. But in the absence of oxygen, they can develop processes like fermentation. When in oxygen, they prefer the use of it, because that's what makes them facultative, the fact that they're able to work in both circumstances. Otherwise, tolerants are able to survive but not to work properly, in different environments.

pls give brain.. PLS

microorganisms are found in nearly every environment and are said to be

Answers

Answer: microorganisms are found in nearly every environment and are said to  be ubiquitous

Explanation:

Have a nice study time

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