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
zhenek [66]
3 years ago
13

To be a useful index fossil, the organism should have been rare when it lived on Earth.

Biology
1 answer:
MrRissso [65]3 years ago
4 0
True because of the fact that index fossils help correlate and date from its origin and date of existence. basically, it is a fossil that is kept and annalized. 
You might be interested in
Please help me with this 9th biology work
mariarad [96]

Answer:

cuigugufuffyffydyydydyd

3 0
3 years ago
Read 2 more answers
Describe in detail the process of Natural Selection / Evolution.
saveliy_v [14]

Natural Selection is the process by which the most adapted, or fittest, species survive and the least adapted, or unfit, species do not survive. An example of Natural Selection is if there are two species of birds that eat the same thing, but one of the species has a beak that makes it harder to eat the food, naturally the species that has the beak fit to eat that food will survive. The species that is not fit to eat that food will either adapt or will be unable to survive. Evolution is a species adapting to the enviornment over a period of time. There is microevolution and macroevolution.

6 0
3 years ago
Which steps are important when designing and conducting a scientific experiment
Burka [1]
Forming an hypothesis, gathering materials, performing your experiment, and determining the conclusion. Also determining independent and dependent variables could be one depending on the teacher. Sorry if I’m wrong!
4 0
3 years ago
Read 2 more answers
Why is the longer chromosome pair used to model crossing over?
nekit [7.7K]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span>Using the longer chromosomal pair when modeling crossing-over helps the observer's see the pattern in a spread-out example.</span>
6 0
3 years ago
If you use soymilk on a regular basis, you should select a variety that's
agasfer [191]
If you use soymilk on a regular basis, you should select a variety that's enriched with calcium and vitamins. The correct option in regards to the given question is option "D". Soymilk is actually a milk that is made from plant products. The soybeans are soaked in water and then they are grinded with water to produce the soymilk. Soymilk is thought to have originated in the country of China during the reign of the Han dynasty. It is a favorite of the people of east Asia and so used in numerous foods. Soymilk was first introduced in United States of America in the year 1979.
8 0
4 years ago
Other questions:
  • A client admitted with anorexia nervosa lost 30 lb (13.6 kg) during the previous 3 months. when planning this client's care, wha
    10·1 answer
  • Which of this actions is no longer allowed in the Atlantic Provinces? A. cod fishing. B. fishing. C. aquaculture. D. fish proces
    14·1 answer
  • What do scanning electron microscopes and transmission electron microscopes have in common
    15·2 answers
  • Explain how stem cells are like the stem of a plant.
    15·1 answer
  • Which of the following is a metal?
    11·2 answers
  • Most cells are constantly replacing damaged molecules and organelles. Explain why a red blood cell is unable to replace damaged
    6·1 answer
  • What does the strength of friction depend on? A. The direction of the forces. B. The types of surfaces and how hard the objects
    10·1 answer
  • The molecular view shown is best described by which state of water?
    6·1 answer
  • Celula encargada del desdoblamiento de material disuelto en las células, por medio de enzimas encargadas de reciclar todo todos
    11·1 answer
  • What's the PH of the stomach and small intestine
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!