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barxatty [35]
3 years ago
13

A fossil can be studied to learn __________.

Biology
1 answer:
Fudgin [204]3 years ago
5 0
I think the best answer is letter b. which is all of these. By studying fossils, a scientist can determine what organism is found. The scientist also can determine the age of the fossil but it can be recognized as a fossil if it was older than 5,000 years. And lastly, fossils can illustrate the changes of environment, climate and evolutionary patterns of our world. 
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Why do tropical rainforest ecosystems have the highest productivity
gregori [183]

Answer:

i think its all of them

Explanation:

3 0
3 years ago
In eukaryotic cells, ribosomes are located in the <br><br> a<br> nucleus<br> b<br> cytoplasm
Mila [183]

Answer:

Cytoplasm

Explanation:

Nucleus was my original answer but I'm actually wrong. It is not the nucleus.

8 0
3 years ago
Read 2 more answers
The service box is an area on the court that 1 point the person serving must stand in. the ball must land in to be a playable se
allochka39001 [22]

Answer:

Both players on the serving doubles team have the opportunity to serve and score points until they commit a fault *(except for the first service sequence of each new game).

The first serve of each side-out is made from the right-hand court.

If a point is scored, the server switches sides and the server initiates the next serve from the left-hand court.

As subsequent points are scored, the server continues switching back and forth until a fault is committed and the first server loses the serve.

When the first server loses the serve the partner then serves from their correct side of the court (except for the first service sequence of the game*).

The second server continues serving until his team commits a fault and loses the serve to the opposing team.

Once the service goes to the opposition (at side out), the first serve is from the right-hand court and both players on that team have the opportunity to serve and score points until their team commits two faults.

In singles the server serves from the right-hand court when his or her score is even and from the left when the score is odd.

Explanation:

3 0
3 years ago
If 15%of dna sample is made of thymine how much is for cytosine
Reil [10]

Answer:

35%

Explanation:

A--T

C--G

therefore, A=15%

100%-15%-15%=70%

since percentage of C=percentage of G

C=70%÷2

=35%

7 0
3 years ago
In one to two sentences, explain why low-pressure systems are associated with bad weather? (2 points)
Arisa [49]

Low pressure systems leads to the formation of clouds and precipitations.

<h3>Causes of bad weather</h3>

Atmospheric pressure is defined as the force per unit area that is exerted by the weight of the atmosphere. The weather can be affected by changes in the atmospheric pressure.

When there is low atmospheric pressure, there is formation of clouds and precipitations.

The formation of clouds such as cumulonimbus can indicate nearby threat of severe weather, including bursts of rainfall, hail, and possibly even tornadoes.

Low pressure can lead to precipitation which causes formation of fog and mist that distorts atmospheric visibility.

Therefore, low pressure systems leads to the formation of clouds and precipitations.

Learn more about atmospheric pressure here:

brainly.com/question/13450762

8 0
3 years ago
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