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luda_lava [24]
3 years ago
13

Choose all the answers that apply.

Biology
1 answer:
Arte-miy333 [17]3 years ago
3 0
Bias is a judgement that is not based on fact
Observation is usually the first step of an experiment
Scientists try to understand the phenomena that occur in the enviroment

These three are true

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If a ship is sailing on an ocean and it is 2:00pm at the prime meridian and 10:00 am on the ship what is the longitudinal locati
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The longitude of the location of the ship is W

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Here we have the time at the prime meridian as 2 pm while the time at the ship is 10 am. What this means is that the prime meridian is 4 hours ahead of the time of the location of the ship. Geographically, whenever a location is east of the prime meridian, it is ahead of the prime.

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What hormone causes changes in females during puberty?.
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1. What strengths and weaknesses of the systems approach and the use of models have been
saveliy_v [14]

Answer and Explanation:

Today, the average proportion of fish production at a global scale used for human consumption is over 75 %. This has led to several disadvantages, such as overexploitation of fish and seafood, but to other advantages, such as aquaculture and economic improvement.

<em>Weaknesses</em>:

  • Overfishing / overexploitation that leads to the significant decline of marine organisms.
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4 0
2 years ago
In which of the following periods of the Mesozoic Era did forests begin to look like modern day forests and included a variety o
Elden [556K]

Answer:

In the Cretaceous period, Mesozoic Era forests begin to look like modern day forests and included a variety of conifers and decidous trees.

Explanation:

The Cretaceous period was the last and longest segment of the Mesozoic Era.It lasted approximated 79 million years from the  minor extinction events that closed the Jurassic Period about 145.5 million years ago to the Cretaceous - Palogene ( K-Pg) extinction event dated at 65.5 million years ago. This era have seen more dinosaurs than before.The horned Cretaceous dinosaurs appeared, like the Triceratops and Centrosaurus. The armored Ankylosaurus, duckbilled Parasaurolophus, and large carnivore Tyrannosaurus were a few of the quickly evolving dinosaurs.

5 0
3 years ago
Read 2 more answers
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