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babymother [125]
3 years ago
12

1.) Frequency measures the amount of waves that pass a specific point per second.

Biology
1 answer:
belka [17]3 years ago
5 0
1.) is a 2.) is probably B. and 3.) is most likely a
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Oceanographers use different tools to monitor the changes in oceans.
krok68 [10]
<h3>Three tools Oceanographers use</h3>
  • Thermometer
  • Radar
  • Sonar

<h3>Functions of the tools.</h3>
  • Thermometer helps to measure the temperature of the ocean. Temperature  usually varies according to the season.

  • Radar helps to measure ocean currents and and it works under any type of weather condition.

  • Sonar is an instrument used to accurately measure the ocean depths through the use of sound waves.

Read more about Oceanographers here brainly.com/question/977380

5 0
2 years ago
Blood is a mixture of a variety of materials. Some of the materials are dissolved in the fluid portion of blood. Other materials
FinnZ [79.3K]
<h2>Answer:</h2>

Blood Is A Heterogeneous mixture.

<h2>Explanation:</h2>

Heterogeneous mixture is a mixture that is made up of different substance that remains physically separated which means the cell organelles (Red blood cells, white blood cells, platelets etc.)present in blood does not mix completely and hence get precipitated after kept still for a while.

There are three ways to identify a Heterogeneous mixture.

  1. It has chunks of stuff that you are able to see with your eyes.
  2. It appears cloudy(blur).
  3. After a while, the substance will separate into layers at settle at the bottom(gets precipitated).

Result: Blood is a Heterogeneous mixture

3 0
3 years ago
Read 2 more answers
The hinged leaf structure of the Venus flytrap is necessary because this plan must survive in the environment that is low in ava
DedPeter [7]
Water or sunlight Our bodies made 90% of water and the sunlight give u Nutrients
7 0
3 years ago
Please help!!!!!!!!!!!!!!
sweet [91]

Answer:

15

Explanation:

the atomic number is the number above the symbol. the number below is the atomic mass.

4 0
2 years ago
Fossils of the same plants and animal species have been
grigory [225]

The continents that are now separated by the Atlantic Ocean once formed a single landmass.

All of our current continents were once connected as one single landmass named Pangea. Pangea broke apart into different continents. Fossils found in Africa have been found in South America, and etc.

6 0
3 years ago
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