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
FromTheMoon [43]
3 years ago
9

. What organ is able to extract dissolved oxygen from water?

Biology
2 answers:
MrRissso [65]3 years ago
8 0
The organ that living things such as fish use to extract dissolved oxygen from water are the gills. As land animals and humans don't have gills, we can't breath underwater and take in the oxygen from that source.
777dan777 [17]3 years ago
7 0
Fish, sea slugs, and all underwater animals have organs called gills which allow them to extract dissolved oxygen from the water and therefore 'breathe' and live underwater.
You might be interested in
ASAP GIVE BRAINLIEST- 100 points after answered
Triss [41]

Two species of sea urchins live practically side-by-side in sandy bottoms. The two species appear to have the same diet: drift seaweeds and other bits of organic matter. They can live in the same environment without competing.

As it compels them to live in the same environmental surroundings so the characteristics of living nature also get developed as their current following situation that's helping them to get the same food & habitat.

4 0
3 years ago
I need a hypothesis for this statement
vlabodo [156]
Cooks add salt to water in order to further flavor their food via osmotic behaviors.
4 0
3 years ago
Which has a cone for its reproductive structure
Neko [114]

Answer:

conifers: Cones

Explanation:

Conifers have cones (hence their name). Cones are the reproductive structures ofthe conifers: Cones are diploid tissue produced by the dominant sporophyte stage. The haploid gametophyte stage develops and produces gametes inside the cone.

6 0
3 years ago
What are genotypes of parent 1 and parent 2 Ss Yy
creativ13 [48]

Answer:

SY sy

Explanation:

6 0
2 years ago
A number of major evolutionary innovations arose in the fish lineage. Check all of the evolutionary innovations associated with
Olegator [25]

Answer:

a) Teeth arose from the rough scales of ancestral sharks.

b) Skeletal developments leading to the amphibian movement onto land probably evolved from lobe-finned fishes.

d) The anterior gill arch formed the basis for the evolution of the vertebrate jaw.

Explanation:

The animals we know today have physical characteristics that are evolutionary adaptations of characteristics of their ancestors, which have undergone a series of evolutions and modifications over the years giving rise to new species that have resulted in the species we know today. This process of evolutions and adaptations also happened with the ancestral species of fish, which allowed that today, they had characteristics such as teeth and jaws. Many of these evolutions occurred even in different species, such as the evolution that allowed the amphibians to have a skeleton, which evolved from the spine fins of fish.

7 0
3 years ago
Other questions:
  • Which individual is at the highest risk of developing atherosclerosis?
    10·1 answer
  • Do you think flowchart is the best way to explain how the nervous system works to someone who's unfamiliar with the concept? Exp
    8·1 answer
  • The trend of declining ecosystem resource availability and increasing demand for these resources can best be countered by ______
    11·2 answers
  • Exiting the interstate, joseph saw police lights in his rear view mirror and his heart began to race. joseph moved to the right
    13·1 answer
  • The salt concentration in a cell's cytoplasm is 0.9%. The cell is placed in a 10% salt solution. Which term best describes the 1
    14·1 answer
  • How many sex chromosomes do humans possess?<br> a. 2<br> b. 22<br> c. 23<br> d. 46
    10·1 answer
  • The presence of a negative allosteric effector on an allosteric protein would: a. cause a shift to the left in the sigmoidal cur
    7·1 answer
  • What is photosynthesis Gayboys come and join please hyw-vfcu-pah​
    8·1 answer
  • In the system used to classify all organisms, which of the following is true
    7·2 answers
  • What is the type of cell show in the circle plant cell,prokaryote cell,eukaryotic cell,egg cell?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!