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
Sergio039 [100]
3 years ago
7

Yep answe this plz and thanks

Biology
1 answer:
Fofino [41]3 years ago
3 0

Answer is True

<em>Hope</em><em> it</em><em> helped</em><em> you</em><em>.</em><em>.</em><em>.</em><em> </em><em>pls</em><em> mark</em><em> brainliest</em>

You might be interested in
How do frogs utilize extensor and flexor muscles in order to swim, jump, and do other frog things efficiently; include specific
ahrayia [7]
<span>The structure of the feet and legs varies greatly among frog species, depending in part on whether they live primarily on the ground, in water, in trees or in burrows. Frogs must be able to move quickly through their environment to catch prey and escape predators, and numerous adaptations help them to do so. Most frogs are either proficient at jumping or are descended from ancestors that were, with much of the musculoskeletal morphology modified for this purpose. The tibia, fibula, and tarsals have been fused into a single, strong bone, as have the radius and ulna in the fore limbs (which must absorb the impact on landing). The metatarsals have become elongated to add to the leg length and allow the frog to push against the ground for a longer period on take-off. The illium has elongated and formed a mobile joint with the sacrum which, in specialist jumpers such as ranids and hylids, functions as an additional limb joint to further power the leaps. The tail vertebrae have fused into a urostyle which is retracted inside the pelvis. This enables the force to be transferred from the legs to the body during a leap </span>
<span>The muscular system has been similarly modified. The hind limbs of ancestral frogs presumably contained pairs of muscles which would act in opposition (one muscle to flex the knee, a different muscle to extend it), as is seen in most other limbed animals. However, in modern frogs, almost all muscles have been modified to contribute to the action of jumping, with only a few small muscles remaining to bring the limb back to the starting position and maintain posture. The muscles have also been greatly enlarged, with the main leg muscles accounting for over 17% of the total mass of the frog.</span>
7 0
3 years ago
The Grand Coulee dam and hydroelectric plant are located on the Columbia River in Washington state.
marin [14]

Answer:

Explanation: Hydropower is the generation of electricity from water through the construction of dams. it is a renewable energy source use over a wide range of environment. Construction of a waters storage project can raise the water level behind a dam from a few feet to several hundred feet by prevention water free flow called Inundation.

It leads to migration of human and other living organism such as fish and salmon. Salmon movement may be disoriented through the slower move of the water this leads to migration.

Fish moving around the dam coming in contact with turbines and the walls of the dam can become stressed, injured or die

vegetation and surrounding water it provide habitat for birds, waterfowl, and small and large mammals when hydroelectric project results in blockage of free-flowing river, the nesting, forage, and cover provided for the organism in these areas is temporarily or permanently lost.

5 0
2 years ago
The cohesion-tension theory proposes that the physical properties of water allow the rise of water through a plant. Sketch and d
RoseWind [281]

Answer:

Cohesion: the attraction force between the same type of molecules.

Adhesion: the attraction force between different types of molecules.

8 0
2 years ago
Give a statement describing the outer planets.
aleksklad [387]
Large gas giants that vary being VERY cold or VERY hot 2 have rings noticable but saturns are the most significant

3 0
3 years ago
Read 2 more answers
which of the following levels of protein organization shows the complete 3D arrangement of the polypeptide chain
kherson [118]

Proteins are the macromolecules made of hundreds of amino acids. Proteins are most varied class of biological molecules and show the greatest variety of structures. Many have detailed three-dimensional folding patterns that result in a compact form, but others do not fold up at all and they are in random conformations. The function of proteins depends on their structure.

The secondary structure of protein fold together to form the 3D arrangement of a polypeptide chain that results into Tertiary structure which is a functional protein.    


4 0
3 years ago
Other questions:
  • Which of he following is the correct order of ideas from the greatest level to the least?
    11·2 answers
  • Which of the following does not involve any friction
    12·1 answer
  • ____ are the cells in the nervous system that interconnect information processes. neuron dendrite pons
    9·1 answer
  • Which of the following is one observation that Charles Darwin made regarding variation
    11·1 answer
  • What activity does bipedalism in primates describe? Group of answer choices walking on two feet walking on four feet walking usi
    8·1 answer
  • you run 100m in 25s. If you later run the same distance in less time, explain if your speed increases or decreases
    7·2 answers
  • Transcription produces which of the following? Transcription produces which of the following? mRNA rRNA tRNA mRNA and tRNA mRNA
    6·1 answer
  • How are DNA and growth/development related?
    8·1 answer
  • If all atoms in a molecule of a substance or a lake in the substance is A mixture B compound C solid D element.
    13·2 answers
  • Which human activity is correctly paired with the greenhouse gas that it increases?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!