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
elena-s [515]
3 years ago
15

Based on the fossil, which organism evolved last? Fern Fish Oak Shell

Biology
1 answer:
lord [1]3 years ago
5 0

Oak

Explanation:

Based on the fossil arrangement, we can deduce that the oak was the first to evolve of all the listed fossils.

Fossils are the preserved remains of organisms usually found in rock layers.

To predict the age of fossils, we use one of the principle of relative dating.

The most appropriate one proposed by Williams Smith is the principle of fossil and fauna succession.

It states that "fossils and fauna succeed one another in relative pattern as they evolve".

  • The first fossil to evolve will be the oldest one and it will be located at the base of the sequence.
  • This is why the choice is oak.

learn more:

fossil dating brainly.com/question/9415077

#learnwithBrainly

You might be interested in
Why oak trees sometimes produce more corn than usual
lakkis [162]
They leave corns to grow into future oak trees
7 0
3 years ago
In an ecosystem, there are many factors that affect how many organisms can survive there. Which of the following is one of those
Kruka [31]

I think C) availability of water is your best answer because alot of organisms count on water as a major resource because they need it to survive so a lack or a gain in the amount of water will majorly effect an ecosystem.

5 0
3 years ago
Read 2 more answers
This problem has been solved!
larisa [96]

Answer:

The smallest size tube that will hold the entire reaction is 0.5ml

Explanation:

25ul (DNA sample) + 25ul (enzyme) + 50ul (buffer) + 400ul (water) = 500ul total

since 1000ul=1ml, then 500ul = 0.5ml

Answer:

The device that mostlikely would not be used P20

Explanation:

P20 is a pipette used to measure and sample volumes of 20ul maximum.

Answer:

The reaction mix will have 400 units of the enzyme.

The working dilution will be 0.8 Units/ul.

Explanation:

The mix has 20ul of the enzyme which is 20Units/ul. Then we have 20ulx20Units/ul= 400 Units of enzyme in the mix.

Since the final volume is 500ul, the final concentration 400Units/500ul=0.8 Units/ul.

6 0
3 years ago
4. A rocklike copy of a plant, a feather, or a bone is a​
AnnyKZ [126]

Answer: FOSSIL

A rock-like copy of a plant,a feather,or a bone(natural things) is a FOSSIL

Explanation: Fossil can be defined as the preserved remains or trace or impression from a plant or animal that pre-existed in history or geological age,these remains are preserved in petrified form in the earth crust.

Fossils serves as the primary source of information about the history of life of a plant or animal on earth.

They are studied by archeologists.

The five types of fossils are; Carbon Fossils,Trace fossils, Body fossils, Molecular fossils and Pseudo fossils.

4 0
3 years ago
A worker uses an inclined plane to do the work of moving a wheelbarrow load up to a higher level rather than lifting the
ddd [48]

Answer:B

Explanation:Because its right

6 0
3 years ago
Other questions:
  • Embryonic tissues develop during the _________ stage.
    7·1 answer
  • Which is not displayed on the graph
    15·1 answer
  • He turned on the faucet so there was a small stream of water flowing and as he brought the comb near the water to dampen it, he
    15·1 answer
  • In a study of genetic variation of the Graceland gene, a researcher finds that there are two alleles in a population. In a large
    13·1 answer
  • Which of the following is not a component of the endomembrane system?
    11·1 answer
  • Transposons (or transposable elements) are present only in prokaryotes. edit genes. can disrupt genes. are always in the same pl
    9·1 answer
  • Does anyone know what the circumference of an egg is after soaking it in vinegar for 24 hours?
    15·1 answer
  • During what succession do new species move into an area and colonize it
    8·1 answer
  • What did the GBR water do to the concentration of NADPH
    11·2 answers
  • Mutations in_ cells cause mutations to be passed on to the next generation
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!