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
bulgar [2K]
3 years ago
13

Why do scientists study index fossils?

Biology
1 answer:
aalyn [17]3 years ago
5 0
Scientist study index fossils so they will get an understanding of what life was like back then.
You might be interested in
Which statement best describes why an organism is less active when temperatures is too high?
torisob [31]

Answer:

c) The organism would be less active because everything loses energy when it’s too cold.

Explanation:

6 0
3 years ago
The coral reef has specific temperatures and sunlight each day, as well as many types of corals and fish that live there. What l
dalvyx [7]

Answer:

D Ecosystem

Explanation:

5 0
3 years ago
PLEASE HELP ME WITH THIS
Goryan [66]

Answer:

more exposure to sunlight and therefore increase photosynthetic production

Explanation:

4 0
3 years ago
Passive transport does not use ATP andfollows a concentration gradient<br> False or <br> True
inysia [295]

Answer:

True

Explanation:

Since it's a passive way of transport, it is in favor of the concentration gradient and does not need to use ATP.

3 0
3 years ago
Read 2 more answers
What are examples of the outer core?
sattari [20]
The outer core<span> of the Earth is a fluid layer about 2,300 km thick and composed of mostly iron and nickel. It that lies above Earth's solid inner </span>core<span> and below its mantle. </span>
7 0
3 years ago
Other questions:
  • Natural selection favors
    14·2 answers
  • What is the role of the effector in a feedback loop?
    5·2 answers
  • Animals are associated with ___and plants are associated with
    12·1 answer
  • Sod sales have historically decreased during recessions. true or false
    6·1 answer
  • in general, a species' _____ niche will be smaller than its _____ niche due to interactions with other organisms in the communit
    11·1 answer
  • The Structure of the Neuron Neurons: Nerve cells, the basic elements of the nervous system Have a cell body that contains a nucl
    5·1 answer
  • What did Virchow observe that led him to determine one of the main components of cell theory?
    9·2 answers
  • Which type of interest rate gives the most accurate measure of the amount a borrower will really pay in interest, because it tak
    10·1 answer
  • This is for an exam, please help!
    6·1 answer
  • 1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!