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
Darya [45]
2 years ago
6

What theory explains how identical mesosaur dinosaur fossils are found on two different continents, south america and africa?.

Biology
1 answer:
vagabundo [1.1K]2 years ago
5 0

Answer:

pangea

Explanation:

once all of the world was connected and we call that pangea then over time the continental plates moved making the earth formation we know now. the theory is that could the dinosaurs have moved while pangea was still a thing.

You might be interested in
How similar are human and horse hemoglobin?
bulgar [2K]

Answer:

The hemoglobin of horse has 60% lower than the human's hemoglobin

5 0
2 years ago
Your immune system consists of ____ that fight disease.
FromTheMoon [43]

Answer:

D

Explanation:

All of the above

6 0
3 years ago
Read 2 more answers
How does carbon's high valence relate to its ability to form these large and complex bio molecules?
Stells [14]
<span>B. 

exhibit identical biochemical makeup</span><span>B. 

exhibit identical biochemical makeup</span><span>B. 

exhibit identical biochemical makeup</span>
3 0
3 years ago
Evaluate the lab and data collected. What type of transport occurred in this lab? Explain your answer, including evidence from y
andreev551 [17]

To know what type of transport occurred the lab and collected data are needed. As they are not present an explanation of the different transport's types, will be given.

Water, proteins, ions, and molecules of different sizes can pass through the cell membrane using different types of transports. The transport that each molecule uses depends on the concentration, size, and polarity.

We can classify the types of transport as active and passive.

Passive transport is the one that does not need energy to happen since the molecules move from a place of high concentration to a one of lower concentration. In this group, we have:

  • Simple diffusion: small molecules in high concentration on one side of the membrane; move to the other side due to the difference in concentration.
  • Osmosis: water passes through the membrane from a place of low concentration of molecules to one of high concentration. Water moves inside or outside the cell to valance the concentration of solutes on both sides of the membrane.
  • Facilitated diffusion: uses proteins to transport large molecules, ions, or hydrophobic molecules from one side to the other. In this type of transport, we have proteins that form channels so those hydrophobic molecules can pass through the lipid membrane, and carrier proteins, which binds to a specific molecule changing their shape and transporting the molecule.

Active transport needs the<em> energy</em> to transport molecules; since it goes against the gradient's concentration. In this group, we have:

  • Sodium-Potassium pump: uses ATP to move sodium outside the cell and potassium to the inside. The ions with this transport go to where they are most concentrated.

In conclusion, there are different types of transport; they depend on the concentration or type of molecule. To find out what mechanism of transport occurred in the lab, look at the components of the experiment and analyze which of these transports could be present.

Learn more at:

brainly.com/question/18565254

5 0
2 years ago
True or False? Every time you speed up, you are experiencing acceleration.
Alecsey [184]
True...................................
7 0
3 years ago
Other questions:
  • During an algal bloom in a local lake, the population of algae increases at a rapid rate and covers the surface of the water. Al
    12·1 answer
  • Can we survive without endoplasmic reticulum in our cells? Explain your answer.
    6·1 answer
  • What process accounts for species diversity?
    6·1 answer
  • Mildred is able to measure the amount of carbon-14 in her sample and compare this to the amount of carbon-12 in it. She uses thi
    8·2 answers
  • What activity/activities contribute(s) to making the human species the most significant agent of environmental change on Earth
    8·2 answers
  • Is the largest number of individuals a population can handle over a period of time
    14·2 answers
  • Which biological career professionals were most likely involved in monitoring and enforcing the protection of the bald
    5·1 answer
  • In pea plants,the allele for the tallness is dominant.what are the possible genotypes of a tall pea plant
    7·1 answer
  • You want to determine the various species of birds in your backyard. Identify three sources that you could use to
    6·1 answer
  • Which of the following is not a benefit of Genetic Engineering?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!