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
Fantom [35]
3 years ago
10

A time machine transports you to the year 8,567 AD. You are surprised to learn that Homo sapiens have evolved into three distinc

t species. Explain how this might have occurred. Look over the types of speciation once again, and come up with scenarios based on all of them. Each one separately. Don’t mix them up.
Biology
1 answer:
zhenek [66]3 years ago
6 0

Answer:

maybe there was a human that wasn't a mammal.

Explanation:

they could of

You might be interested in
In an experiment, the presence of an____is manipulated by the researchers so that it affects may be determined
erica [24]

Answer: independent variable

Explanation:

3 0
3 years ago
Explain how nephrons deal with plasma protein such as Albumin in afferent arterioles from normal or healthy individuals and pati
devlian [24]

Answer:

Explanation:

The functional unit of the kidney responsible for excretion is the nephron . ... capillaries; Arcuate vein; Arcuate artery; Afferent arteriole; Juxtaglomerular apparatus ... If urine contains albumin or blood cells , it indicates that the glomeruli have been damaged. Binding to plasma proteins will influence urinary excretion .

7 0
3 years ago
Explain why the elbow joint of a cow and the elbow joint of a human have similar, but not identical structure. Think about the a
MrRissso [65]
Our elbow bends all the time, we bend it when we pick up things, when we eat, when we do mostly everything. Cows on the other hand dont pick up food with there feet, they use there mouths, and they probably only bend when they are walking.
3 0
3 years ago
Read 2 more answers
Question 8(Multiple Choice Worth 4 points)
solong [7]

Answer:

D/ Kilograms per cubic-centimeter

7 0
3 years ago
Read 2 more answers
_____, such as valium, are depressant drugs that reduce anxiety and induce relaxation. opiates tranquilizers hallucinogens stimu
zzz [600]

The answer in the given choices above is tranquilizers, it is because valium is a tranquilizer in which another example of this is also xanax. Tranquilizers have the ability of inducing relaxation and to reduce anxiety when injected to the person.

7 0
3 years ago
Other questions:
  • ​amenorrhea is a condition in which a female experiences excessive flow during menstruation.
    13·1 answer
  • Which parts of the body can exposure to lead
    6·1 answer
  • The diagram shown represents cells seen in the low-power field of view of a compound light microscope. (1mm = 1000μm) Length of
    7·1 answer
  • How does genetic diversity affect biodiversity in an area provide an example
    10·1 answer
  • What do you guys think the answer for question #1
    9·1 answer
  • Which of the following is NOT a factor of sustainability?
    12·1 answer
  • _____ cells do not have any membrane bound organelles but they do have a nucleus
    12·1 answer
  • An example of a genotype is:<br><br> A brown dog<br> B and C<br> Color blindness<br> BB
    10·1 answer
  • BIOLOGY Biolgy Biology biology bology BiOlOgY BIOLOGY Biolgy Biology biology bology BiOlOgY BIOLOGY Biolgy Biology biology bolog
    11·2 answers
  • Clifford is an astronomer who studies the movement of stars. What types of tools
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!