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Katena32 [7]
2 years ago
15

How many species of fish in the sea?

Biology
2 answers:
Anika [276]2 years ago
7 0

Answer:

more than one.............

grin007 [14]2 years ago
5 0

Answer:

20,000

Explanation:

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Periods of time when evolution took place quickly followed by long periods of stability
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The theory of punctuated equilibrium states that evolutionary change is characterised by short periods of rapid evolution followed by longer periods of stasis in which no change occurs. ... To meet this challenge, evolutionary biologists attempt to describe how and why evolutionary changes accumulate over time

Explanation:

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8. How are anatomical structures used by scientists to determine how related organisms are
ivolga24 [154]

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they use it to determine whether or not the animal is related by the bone structure and the structure of the body

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1 year ago
1. Why is it a good idea for humans to create models of how populations are changing?
ollegr [7]
It is a good idea to create models of how populations are changing so that we are able to take a better look into what is causing it, if it is a bad or good thing that is taking place, how socioeconomic status may be playing an affect on the changes ect. It can also show if there are concerns coming on the horizon by looking at the change and poll shifts.
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3 years ago
At an initial examination in Oxford, Mass., migraine headache was found in 5 of 1,000 men aged 30 to 35 years and in 10 of 1,000
Juliette [100K]
<h2>Correct answer is option"e"</h2>

Explanation:

  • Headache is a migraine which influences one portion of the head which endures from 2-72 hours.  
  • It influences a larger number of young male than young females before puberty and more young females then young male after puberty. The normal side effects incorporate retching, sickness, affect ability to light, stable and smell.  
  • Prevalence is characterized as the quantity of influenced people present in a populaces at a particular time partitioned by the quantity of people in the populace around then.
  • Hence, the correct answer is option "e"

3 0
3 years ago
Suggest why an average distance is calculated for
Vlada [557]

Answer:

Ah man sorry I dont know. I have been on this question for 10 minutes already. sorry to disappoint you :C

Explanation:

3 0
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