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
BigorU [14]
3 years ago
13

I study prehistoric life through fossils and remains who am i

Biology
1 answer:
nekit [7.7K]3 years ago
3 0
Paleontologist is who I is ni️️a
You might be interested in
Match the following strand of DNA with its complementary strand: C T T G A A C T G T A
Annette [7]

Answer: C

Explanation:

Hi, the answer to this problem is C.

This is because it is asking for the complementary strand.

Basically, the nucleotide A goes with T, and C goes with G, and both vise versa.

Since this is DNA, A goes with T.

So you would match it up. For the first one, we have C. That means for the first letter of the correct answer, it should be G. Do this until you get through the whole sequence, and eventually, you will get the answer C.

Hope this helps!

5 0
3 years ago
Read 2 more answers
How do the small molecules of oxygen and carbon dioxide move through the cell membrane?
iris [78.8K]

Answer:

A.  passive transport by diffusion

Explanation:

Diffusion and osmosis are both types of passive transport. They do not require energy. Diffusion is the general term for the process. Osmosis is the diffusion of water molecules.

Many small, uncharged molecules can cross the cell membrane by diffusion. Oxygen and carbon dioxide are examples of two small molecules that pass the cell membrane by passive transport.

Larger or charged molecules require energy to cross the cell membrane. This is achieved by active transport.

6 0
3 years ago
If your teacher names you as the president of the class you have been:​
lara [203]

Answer:

If your teacher names you president of the class you have bee:an excellent student,and a leader.

Explanation:

7 0
3 years ago
Read 2 more answers
Organic molecules with the same molecular or empirical formula are called
klasskru [66]
Isomers I believe..
5 0
1 year ago
Read 2 more answers
In gene tests for inherited colon cancer, scientists scan a patient’s DNA sample for mutated sequences using short pieces of DNA
Triss [41]
The answer is..<span>The DNA probe binds to the mutated sequence and flags the mutation.</span>
7 0
3 years ago
Other questions:
  • If crossing over did not occur, how could the passing on of physical features be affected?
    10·1 answer
  • The role of a watershed is to:
    5·1 answer
  • When scientists use their five senses to learn new information, it is called:
    15·2 answers
  • What occurs during the buccal phase of deglutition?
    7·1 answer
  • 1. Describe a flood caused by a rising river. What might cause this?
    14·1 answer
  • Based on the information provided in the map, propose a way cholera may be transmitted.
    12·1 answer
  • What is homologous chromosomes?​
    6·2 answers
  • Emperor penguins are specialized birds
    11·1 answer
  • Please help me!!!! Describe industrial melanism and the effect it had on peppered moths.
    6·1 answer
  • Two functions of tRNA
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!