how do fish obtain oxygen?
a.
from water flowing over their gills.
b.
from water flowing over their fins.
c.
from water flowing over their lungs.
d.
none of the above.

Answers

Answer 1

Fish take water into their mouth, passing the gills just behind its head on each side.


Related Questions

temperature for this enzyme​

Answers

Answer:

C ) 60 degree

Explanation:

Answer:

C

Explanation:

how many people live in world

Answers

Answer:

7,794,798,739

Explanation:

PLEASE HELP WILL GIVE BRAINLIEST Explain the process in which root cells get their energy, list all the organelles involved in the process. NO COPY AND PASTE PLEASE AND NO BAD ANSWERS.

Answers

Answer:

Plants are organisms that produce their own food through photosynthesis. Plants also absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient.

Explanation:

how does central dogma deviate?

Answers

Answer:

picture related to answer is attached

Explanation:

There are deviations to the Central dogma which include reverse transcription and weird organisms mechanisms that don't necessarily require DNA to survive e.g RNA viruses or non coding RNA that don't get translated but overall the central dogma still rules and simplify things so, science fact by one person might appear.

hope it helps

Mark me as Brainliest plz.

to view full picture click on it.

Lipids can help plants by creating structures like woody stems and leaves?

Answers

Answer:

Yes

Explanation:


HELP THSI IS 100 POINTS
A group of students is doing an experiment where they roll a ball down a
ramp and then measure how far across the floor it rolls. The factors that are
the same each time are: - the ball - the ramp, including its length and angle
to the surface - where on the ramp the ball starts from The students do
change the type of surface the ball rolls on. What is the independent
variable in this experiment? *
ramp
ball
distance
type of surface the ball rolls on.What is the independent variable in this experiment

Answers

Answer:

The Ramp.

Explanation:

You don't move the ramp, the ramp isn't dependent on the ball or the distance.

The distance depends on the ball and ramp

the ball depends on the ramp

osmosis is the movement of what molecule
A. water
B. carbon dioxide
C. gluecose

Answers

Answer: A. (water)

Explanation:

Osmosis is the movement of water molecules.

Answer: a water

Explanation:

You will need to think about your knowledge of particle theory to answer this question.
a) What effect does an increase in temperature have on the kinetic energy of molecules
of a gas or a solute?
b) predict and explain how an increase in temperature will affect the rate of diffusion of a solute

Answers

Answer:

A is the answer I believe

Compared to an average person in another country, US citizens use:
A. Far less water per day.

B. About the same water per day.

C. None of these.

D. Far more water per day.

Answers

Answer:

D

Explanation:

Americans use more water per person than any other citizens of the world. Americans use about 100 gallons daily, 8.5% of the 100 gallons goes to cooking, cleaning, and bathing.

classification of plant moss with two characteristics

Answers

Answer:

risiysyoetistosi ektekydoyoyeo

what term describes a controlled enviroment.

Answers

Answer: A controlled environment

Explanation: , also known as a critical environment, is a space with precisely regulated environmental factors. Air temperature, temperature, and humidity are regulated to meet operational needs, and the critical area is isolated from other operations within the facility

What enables a whale to move its fins in the ocean

Answers

Answer:

The energy taken in by the whale through the food it consumes enables a whale to move it's fine in the ocean.

Explanation:

please help
What's the role/function of each "organelle" in the cell?
DNA
Mitochondria
Cell Membrane
Nucleus
Chloroplasts
Cell Wall
Large Vacuole

Answers

Answer:

DNA- contains the instructions needed for an organism to develop, survive and reproduce.

Mitochondria- generate most of the chemical energy needed to power the cell's biochemical reactions.

Cell membrane (Animal Cells)- protects and organize cells.

Nucleus- Controls and regulates all cell functions.

Chloroplasts (Plant Cells)- Allows photosynthesis to occur.

Cell Wall (Plant Cells)- Protects the cell.

Large Vacuole (Plant Cells)- providing structural support in plant cells. Also stores nutrients.

Explanation:

Its a bit.. complicated to explain since when learning this all my teacher did was just tell me everything and make me memorize this.

Fused digits (F) is a dominant trait. A pedigree for one family is shown on the right, with affected individuals marked by shaded symbols. Use this to answer Question 10.

Question 10
What is the genotype of Individual II-4?
A: FF
B: Ff
C: ff

Answers

Answer: Ff                             Fused digits (F) is a dominant trait. A pedigree for one family is shown on the right, with affected individuals marked by shaded symbols. Use this to answer Question 10.

Question 10

What is the genotype of Individual II-4?

A: FF

B: Ff

C: ff

Select the correct images
Select the two locations that are best suited for the development of a wind farm.

Answers

Third one

Explanation:

Which is located at Left down..


What type of relationship do humans and honeyguides have?

Answers

Answer:

Humans and honeyguides have a mutualistic relationship, because they both benefit each other. Humans find honey much faster using the birds as guides, and the birds avoid being stung by bees.

if my answer helps you than mark me as brainliest.

Answer:

Humans and honeyguides have a mutualistic relationship because they both benefit each other. Humans find honey much faster using the birds as guides, and the birds avoid being stung by bees.

Explanation:

PLATO answer

What are the advantages of classification?

Answers

Answer:

It makes the study of different kinds of organisms much easier. It tells us about the inter-relationship among the various organisms. It helps to understand the evolution of organisms. It helps environmentalists to develop new methods of conservation of plants and animals.

You are heating a substance in a test tube. Always point the open end of the tube
A. toward yourself.
B. toward your lab partner.
C. toward another classmate.
D. away from all people.

Answers

Answer:

D

Explanation:

keep test tube away from all people

Always point the open end of the tube away from all people because the chemical is dangerous for human health and skin.

If we heat a substance or chemical in a test tube, we should hold it away from people because may be it can explode and the chemical split on the body that cause serious problems in people. We have to handle laboratory procedures very carefully because the chemicals are not good for health and can cause serious diseases in humans and can damaged the skin very badly so we can conclude that the open end of the test tube should be placed away from the people.

https://brainly.com/question/24390373

How can water-holding capacity of soil be improved?
O Increasing irrigation on the soil
O Reducing drainage on soil surface
O Tilling soil
Adding compost or organic matter to the soil

Answers

Answer:

Soil organic matter (SOM) is another factor that can help increase water holding capacity. Soil organic matter has a natural magnetism to water. If the farm increases the percentage of soil organic matter, the soil water holding capacity will increase. SOM is decayed material that originated from a living organism.

Explanation:

Explain how the waste products of photosynthesis and cellular respiration are essential to the corresponding process

Answers

Carbon Dioxide comes into the leaf through the stomata which are tiny holes in the leaf that allow water and gases in and out. The carbon dioxide that the plant comes from being a waste product breathed out by organisms.

what is the main purpose of WBC in blood platelets​

Answers

Answer:  You can consult:

They protect you against illness and disease. Think of white blood cells as your immunity cells. In a sense, they are always at war. They flow through your bloodstream to fight viruses, bacteria, and other foreign invaders that threaten your health.

Explanation:

I'm not sure but hope it helps.

Answer:

Explanation:

The cellular portion of blood contains red blood cells (RBCs), white blood cells (WBCs) and platelets. The RBCs carry oxygen from the lungs. The WBCs help to fight infection, and platelets are parts of cells that the body uses for clotting.White blood cells are part of the body's immune system. They help the body fight infection and other diseases. Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), monocytes, and lymphocytes (T cells and B cells).

what is biology ?????​

Answers

Answer:

Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology.

Explanation:

A field of biology may be especially concerned with the investigation of one kind of living thing—for example, the study of birds in ornithology, the study of fishes in ichthyology, or the study of microorganisms in microbiology.

Biology is the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.

Biology is the science of life and living organisms.

If this is correct please give me brainliest.

After the comma is instead into the sentence the sentence now seems to be asking whether or not the bird ate

Answers

Answer:

yes

Explanation:

probably did something else first

hi help is appreciated

Answers

I believe it’s C. Specifically about 10% of energy is lost on each level on consumer

explain the working method of tongue​

Answers

Explanation:

Chewing, grinding, pressing, salivating

When we chew, the tongue and the cheeks work together to constantly move the food between the teeth so that it can be chewed. The tongue presses the crushed food against the palate and moves this bolus, which is then ready to be swallowed, to the throat.

Define Translocation

Answers

Translocation; A genetic change in which a piece of one chromosome breaks off and attaches to another chromosome.

Biologycally it is when two chromosomes switch place or sometimes break of and switch position transferring their location.

willing to mark Brainliest!!!!!! PLS HELP Which two molecules are products of photosynthesis?



water and carbon dioxide


glucose and carbon dioxide



oxygen and water



glucose and oxygen

Answers

Answer:

Oxygen And Water!

Explanation:

Hope I Helped :)

What are thallophytes? Give any two examples.

Answers

Answer:

Thallophyta is a division of the plant kingdom including primitive forms of plant life showing a simple plant body .

For example: algae , Ulothrix

I need the answer for question 4 please and thank you

Answers

Answer:

I think it's C

Explanation:

The info I just found says that seismic waves move more slowly through a liquid than a solid

Tomato plants grown with music will have more tomatoes.
What is the Dependent Variable ?
O Amount of tomatoes
O Music
O Amount of water

Answers

Answer:

amount of water would be the answer make sure nd answer it

Other Questions
two ways in which the organisation supports the community Ms. Johnson bought an area rug for her den. The perimeter is 30 feet. The width of the rug is2yards What is the area of Ms. Johnson's rug in square feet and square yards?in both feet and yards. Marta Collected 363 cans die go collected 295 cans how many cans marta And diego Collect Kapil and was a computer programmer during the third generation of computer language which kind of language was she using then ( show your work ) Find the total cost of 6 puppies if each pull-ups coast $250 (Physical Science) Which group of metals includes elements with one valence electron? (1 point)A. alkaline earth metalsB. rare earth metalsC. alkali metalsD. transition metals Writing equations in standard form: Hi I need help with writing equations in standard form using points. The points are (4,5) and (-3,-1) I already found the slope which is 6/7 but I dont know how to do the point slope form. This is the slope form if you dont know:Y-y1=m(x-x1) To what extent did the Renaissance viewor human nature differ from theMiddle ages? How can you determine the number of shells in an atom of a certain element, basedon the element's position on the periodic table? What's the electron configuration of an N-3 ion?A) [H]B) [Ne]C) [He]D) [Ar] Which of the following is not a testable hypothesis that this data could be used to support or disprove? A cyclist travels at 15 m/s during a sprint finish. What is this speed in km/h 27. In the figure, AFJD, BGFE, CHGA, DIHB and EJIC are straight lines.Find a + b + C + d + e. Jan is 1.32 meters tall. What is her height in inches? find the real numbers x&y so that (x^2+2xy)+i(y-1) = (x^2-2x+2y) - i(x+y) (b+a)^2 4 ; use a=-2, and b=4 you can only use each organ only once v=n/4(c+H) what is the answer for H? I just need help with #15 can someone please help me An alphabetic character representing a number