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
kobusy [5.1K]
2 years ago
5

A different parent-daughter pair in the felsic ash has a half-life of 50 million years. There is 25% of this parent still remain

ing. How old is the felsic ash?
Biology
1 answer:
pantera1 [17]2 years ago
4 0
I attached an answer that I found, but I'm not sure.

You might be interested in
First one answer gets a brainly. Please look at the picture & answer the question .
Readme [11.4K]

Answer:

A and C

Explanation:

5 0
3 years ago
Read 2 more answers
ANSWER NOW!!!!!!!!!!!! PLEASE :)
Temka [501]

Answer: 20 amino acids

Explanation: The 20 amino acids that are found within proteins convey a vast array of chemical versatility. The precise amino acid content, and the sequence of those amino acids, of a specific protein, is determined by the sequence of the bases in the gene that encodes that protein.

7 0
3 years ago
MARK AS BRAINLIEST
stellarik [79]

Explanation:

Amino acid is made of an Amino group , a Carboxyl group And an R group . there is also an additional H there .

6 0
3 years ago
Read 2 more answers
why does the complexity of gene regulation mirror the complexity of the organism in which it is found?​
Nataliya [291]

Answer:

Organisms that are more complex, such as eukaryotes, have cells that are specialized for specific functions. Gene regulation needs to be more complex to produce these specialized cells for complex organisms. Please Mark Me Brainliest

Explanation:

7 0
3 years ago
Please help me im really stuck and tryna finish this
olga_2 [115]

Answer:

Composite volcanoes

B.

Explanation:

7 0
3 years ago
Other questions:
  • When a region of dna must be repaired by removing and replacing some of the nucleotides, what ensures that the new nucleotides a
    5·1 answer
  • You're watching television and an infomercial comes on for a new stain removal product called "Mr. Fantastic." This product clai
    7·2 answers
  • A change in the base sequence of dna that is passed on to daughter cells is __________.
    12·1 answer
  • Which type of rna makes up the ribosomes that manufacture polypeptides
    6·1 answer
  • ______is a type of reproduction in which the
    5·2 answers
  • The trachea needs to be rigid but the esophagus does not. why is this
    10·1 answer
  • A hormone is an organ that secretes chemical substances into the bloodstream. Please select the best answer from the choices pro
    10·2 answers
  • How many kingdoms are there in the domain Bacteria? <br> A. 4 B. 3 C. 1 D. 2
    9·2 answers
  • What animals are found in shrubland?​
    15·2 answers
  • How<br>To<br>Stop pregnancy Using Hormone<br>(Progesterone and oestrogen)​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!