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
Maurinko [17]
3 years ago
11

Which of the following is evidence that dolphins evolved from four legged mammals not fish

Biology
1 answer:
oksian1 [2.3K]3 years ago
3 0

Answer: Dolphins are mammals

Explanation: Research have made scientists believe that dolphins evolved from a hoofed mammal called Mesonyx and went back into the sea fifty million years ago.

Dolphins shows signs of hind protrusions but disappeared before birth. (theory)

You might be interested in
It is important to conduct multiple trials because _____.
Angelina_Jolie [31]

B. it makes your results more convincing

Explanation:

It is important to conduct multiple trials in an experiment because it makes results more convincing.

Multiple trials removes and spreads error from one or more steps in experiment.

  • The ability to reproduce result in an experiment is known as precision.
  • Precision is very important in experiments.
  • When a scientist carries out multiple trails in an experiment, it helps to remove any likely error that might have been carried into the experiment.
  • Multiple trials are key to efficiency of experiments.
  • From the results we can confidently state findings based on statistically backed data obtained.

learn more:

Experiment brainly.com/question/5096428

#learnwithBrainly

3 0
4 years ago
Consider the pH range of various solutions. How many of the solutions were in the basic range on the pH scale?
stira [4]
I’m pretty sure it’s zeroooooooo
8 0
3 years ago
Read 2 more answers
_____fertilization occurs within the body of the female.
anygoal [31]
On site means insitu.

invitro means in glass like a test tube.
5 0
3 years ago
What is a solid outer layer of the earth?
choli [55]

Answer:

lithosphere

Explanation:

Earth's lithosphere includes the crust and the uppermost mantle, which constitute the hard and rigid outer layer of the Earth. The lithosphere is subdivided into tectonic plates. Further there are two types of lithosphere mainly as oceanic and continental lithosphere.

4 0
3 years ago
Read 2 more answers
Describe two roles that enzymes play in DNA replication. . . . <br><br><br> ×║thank you║×
galben [10]

I found this article that I think could help you. (https://www.news-medical.net/life-sciences/DNA-Polymerase-Function.aspx) This is the link.

4 0
3 years ago
Other questions:
  • Magma that cools very slowly deep beneath the surface forms minerals with what type of crystals? a. small b. large c. very hard
    15·2 answers
  • Ingredients on food labels should be listed in order of ____________.
    14·2 answers
  • Gregor Mendel demonstrated that traits are passed from parents to offspring independently of one another under all circumstances
    13·2 answers
  • Which precautions would be used if mrsa and scabies are suspected?
    14·1 answer
  • Cuales son los elementos de de la biodiversidad ?
    14·2 answers
  • How many times larger is the number of hydrogen atoms than oxygen atoms in a molecule of water, H2O? ______ b. Is this number th
    15·1 answer
  • How is the relationship between a fish and a sea anemone commensal?
    12·1 answer
  • Citrus Peelminer attacks certain varieties of citrus. What kind of damage occurs with the citrus tree?
    8·1 answer
  • Need Help!
    8·2 answers
  • Help please I have a time
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!