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
You are exploring in a cave and call out to one of your friends. You hear your echo. Which interaction of sound (reflection, ref
RideAnS [48]
When sound waves hit a solid surface they either reflect, refract, or absorb.
Echo's are caused by the reflection of sound waves.
8 0
3 years ago
Which group of protists would be most likely to have cilia as adults and why?
Solnce55 [7]
It seems that you have missed to include the necessary options for us to answer this question, so I had to look for it. Anyway, here is the answer. The group of protists that would be most likely to have cilia as adults and why is the <span>heterotrophic protists would since they use them to gather food. Hope this helps.</span>
5 0
3 years ago
Question 1) Explain how the structure of a cellulose molecule relates to the molecules function. Question 2) Explain how a chang
IgorC [24]

Cellulose molecules are arranged parallel to each other (flipped 180 degrees) with hydrogen bonds joining them. It forms strong cable-like structures for support. This is important as it keeps the plant straight and upright.

Changing the sequence of nucleotides in the DNA molecule can change the amino acids in the final protein, leading to protein malfunction. If insulin does not function correctly, it might be unable to bind to another protein (insulin receptor).

Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes. ... When energy is needed by the cell, it is converted from storage molecules into ATP.

<em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u>BRAINILIEST</u></em><em><u> </u></em><em><u>PLEASE</u></em><em><u> </u></em>

8 0
3 years ago
How can you tell what eras were previously under water? What is your evidence?
Pavlova-9 [17]
Well it deepends on how deep you are and what kinds of fossils you find. Like you would find fish, coral, sandallor fossils. 
3 0
3 years ago
Please help me I’ll mark as brainliest.
amid [387]

Answer:

C or D. Success. Good bye.

6 0
2 years ago
Other questions:
  • What is the range for the following set of measurements? 27°C, 12°C, 31°C, 19°C, 23°C, 11°C, 17°C
    8·1 answer
  • A scientist who wants to study the affects of fertilizer on plants sets up an experiment. Plant A gets no fertilizer, Plant B ge
    7·1 answer
  • Gettier contributed to what we know about the __________ model, while Rosch contributed to what we know about the __________ mod
    14·1 answer
  • According to A. de Grey we cannot predict when humans would start to live over 200 hundred years of age. However, we can say wit
    5·1 answer
  • Will give brainllest if right
    5·2 answers
  • Think about a bush in your back yard. Is it alive according to the characteristics of life? Why or why not?​
    9·1 answer
  • When organic matter in soil decomposes, it creates a layer called _____?
    5·1 answer
  • In humans, a type of blindness is due to a dominant allele; normal vision is the result of a recessive allele. Migraine headache
    15·1 answer
  • Which statement is true according to the kinetic theory?
    15·1 answer
  • Which of the following best describes the relationship among latitude, altitude, and climate?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!