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Fed [463]
3 years ago
7

How have human activities modified ocean systems?

Biology
1 answer:
jasenka [17]3 years ago
7 0

Answer:

all of the above.

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Using a compound light microscope worksheet
QveST [7]
If the microscope is lighter then a brick that means you have to multiply The two numbers In a row
7 0
4 years ago
Why is the fossil named Ida so important to comparative anatomists?
kykrilka [37]

Answer:

Fossils are usually named based on the following conditions-

  • the location in which they are found
  • named after the scientist who discovers it
  • the rock formation in which they are found
  • They are given two names, the genus and the species

These fossils are again categorized into different groups depending on the similarity in terms of form.

These names of the fossils are important to the comparative anatomists because it helps them in doing the comparative study and understand the causes of similarities and dissimilarities in terms of anatomy and also helps in understanding the evolutionary process of these organisms. For example, the fossil named 'Ida' is the primitive fossil that was found to be almost completely preserved. This fossil helped in comparative studies with other fossil species in a number of ways.

3 0
3 years ago
Is this punnet square order correct?
Keith_Richards [23]

Answer:

Yes

Explanation:

It doesn't matter if you do aA or Aa

3 0
3 years ago
Read 2 more answers
Describe how the smoking ban and increasing taxes on alcohol are designed to improve the health of nation
nasty-shy [4]
Because smoking can cause many different bad things to happen to you some examples would be lung cancer or if you smoke while you are pregnant you cold cause premature or birth defects to the baby, alcohol can just be bad a lot of the time because people can become addicted and loose a lot of money on buying alcohol and/or smoking materials.
5 0
3 years ago
All of the following contributes to turbulent blood flow except A) when there are irregularities in the vessel wall. B) at high
GaryK [48]

All of the following contributes to turbulent blood flow except  third and fourth heart sounds.

<h3><u>Explanation:</u></h3>

The blood flow in human body is always described to be laminar. Some conditions cause the high flow when there is an ascending aorta. This causes the laminar flow of blood into turbulent. When this occurs the flow of the blood will not be smooth and linear.  

When the kinetic energy in the fluid flow increases the turbulent flow of blood occurs. Both the magnitude and the direction of the flow changes in this type of blood flow. These are caused by the irregularities in the vessel walls, flow rates to ne higher and opening of the valves of the heart.

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3 years ago
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