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Gre4nikov [31]
4 years ago
5

What is causing the disappearance of mangrove forests in salt marshes?

Biology
1 answer:
laiz [17]4 years ago
5 0
Human destruction 
for farming in the fertile soil
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We live in the Cenozoic era, and scientists know more about this era and epochs it’s divided into any other time period. Why is
Anon25 [30]

<u>Answer:</u>

Yes,We live in the Cenozoic era, and scientists know more about this era and epochs.

<u>Explanation:</u>

This is because the cenozoic period is one of the three main periods of earth's history which began about 66-million years ago, lasting to the present. It is the latest or the current era of life. In this era, the rock layers are preserved more and destroyed in much lesser degree as compared to previous eras.

The Cenozoic Age is often recognized as the Mammals age because many species of large animals have been annihilated, enabling the preservation and proliferation of smaller creatures as their hunters no longer existed.

4 0
3 years ago
A population ecologist uses many terms while writing his case study. Match each term to its definition.
Zina [86]

Answer:

A population ecologist uses many terms while writing his case study. Match each term to its definition.

an indication of the number of individuals of a population and the area that they occupy

population density

an increase in the number of individuals of a species over a period of time, expressed as a percentage

growth rate

the number of live births per 1,000 organisms of a species in a year

Birth rate

the number of deaths per 1,000 organisms of a species in a year

death rate

Explanation:

4 0
3 years ago
The energy in most food comes from synthesis true or false
Korolek [52]
False because synthesis
5 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP MEEE
FrozenT [24]
All are correct. Ribose has an alternating sugar (ribose) as it’s backbone, it is found in the cytoplasm, and it contains uracil instead of thymine.
8 0
2 years ago
What single imporvement do you think would be necessary to increase the reliability
choli [55]
If you mean  reliability for say an experiment. 

1. Detailed procedure of the experiment should be published.                              How many samples were tested? List of the equipment that were used and justified explanations of the process. These are important in order to prevent things like conspiracy or oversimplified test (only using a small number of sample).

2. Experiment should be done not only by one particular expert, but lots.               

If for example, Professor ‘A’ makes the hypothesis, he should not be the only one who does the experiment. Even if he has hundreds of assistant, it may not be fair, as bias may play a significant role. In order to reduce a factor called bias, other expert (with at least the same qualification) should take part in the experiment.

<span>3. </span>A wide variety of ‘sample’ (in psychology would mostly be animal, or human in some case) <span>must be tested.                                                                                                       </span>It is important to remember that each person is unique while the world consists of 6 billion people. Therefore by testing a group from the same place or background might not be enough. Things like culture/background, physical condition or surroundings need to be put into consideration.

These 3 factors are very important in order for the word ‘reliability’ to be awarded. They will also be beneficial in terms of keeping us from having any knowledge that may lead us astray. Remember that knowledge comes from a hypothesis, and for a hypothesis to be approved; it needs to be tested first by experiments. Those 3 factors would be needed to increase reliability.


7 0
3 years ago
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