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
Arturiano [62]
3 years ago
11

4. If the rock sample contains 20 mg of tritium 3, how much will remain after 48 years?

Biology
1 answer:
LekaFEV [45]3 years ago
8 0

Answer:

eeikekenejndxkkxlxxjdnenxll

You might be interested in
Which taxonomic group is a group of similar families?
adell [148]

Answer:

From smallest to largest, the levels are species, genus, family, order, class, phylum, and kingdom. Each of the ranking levels is called a taxon. Just as a genus is a group of similar species, a family is a group of similar genera. An order is a group of similar families.

4 0
4 years ago
When blood pressure ________ sympathetic autonomic stimulation __________ heart rate to bring the blood pressure back to narmal.
BARSIC [14]
Do you have the vocabulary words I could maybe use to answer this type of question
6 0
3 years ago
(what organelle is this) Passive transport is taking place across this thin cell covering causing the muscle cells to contract.
deff fn [24]

Answer:

This question appears incomplete

Explanation:

This question appears incomplete. However, <u>the cell organelle involved in transportation of molecules in the cell is the </u><u>cell membrane</u>. This cell membrane can be said to be cause of several forms of transportation in and out of the cell - this is because the membrane is a selective barrier. While some substances/molecules move through diffusion by moving with the concentration gradient (as in the case of passive transport, others move against the concentration gradient requiring energy to cause the transportation (as in the case of active transport).

7 0
3 years ago
This is an image of a neuron <br> what is the part labeled 1?
sweet-ann [11.9K]
Dendrites is 1
Soma is 2
Nylon sheeth is 3
Node of Ranvier is 4
Synapse is 5
5 0
3 years ago
Read 2 more answers
A function of white blood cells is to
s2008m [1.1K]

The answer is   B. fight disease

5 0
3 years ago
Read 2 more answers
Other questions:
  • Ou have a 44-year old male client with a resting heart rate of 68 bpm. if using the heart rate reserve method (karvonen formula)
    14·1 answer
  • Which biome type covers much of the central United States from North Dakota to Texas?
    11·1 answer
  • Which is biotic?<br> water<br> temperature<br> beeswax<br> snow
    12·2 answers
  • Sexual reproduction in the parent cell will result in offspring with?
    5·1 answer
  • Where do most living things get the good they need for life
    11·1 answer
  • 02:00-MP3 Grade 8 Comprehensive Science 3 Q4 Part B
    9·1 answer
  • Which of the following is an example of Müllerian mimicry? A) a butterfly that resembles a leaf B) two poisonous frogs with simi
    9·1 answer
  • Occurs during meiosis when homologous <br> Chromosomes switch portions of their genetic material,
    14·1 answer
  • On the SIMULATION pane, what is the Average fitness of the population
    8·1 answer
  • When is energy released from ATP?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!