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vekshin1
3 years ago
8

What occurred in the population from 1800 to 1925?

Biology
2 answers:
IRINA_888 [86]3 years ago
5 0
C. The population crashed. Hints to why the line goes down lol
Snezhnost [94]3 years ago
3 0
The population crashed
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Is this right so far? Also i need help with d plz
bagirrra123 [75]

Answer: birds or some small mammals

Explanation:

Tertiary consumers are animals that eat primary consumers and secondary consumers. Think of tertiary consumers that eat both plants and animals, basically they are omnivores. D would be the thrush since the cat is a natural predator and the other consumers are natural vegetarians

7 0
3 years ago
What impact does the atmosphere have on the Earth’s cycles? Select four options. produces wind currents, transfers nitrogen from
kozerog [31]

Answer:

C. transfers water into Earth’s oceans.

E. moves oxygen and carbon dioxide through the biosphere.

Explanation: Atmosphere has great effect on the movement of water. Due to evaporation, water that is present in the ocean is evaporated in the form of vapours and forming clouds. These clouds move to the hilly areas and falls in the form of rain. This water is used by both plants and animals.

Atmosphere moves oxygen and carbon dioxide through the biosphere. Carbondioxode is exhaled from animal's body to the atmosphere. This carbondioxode is used by plants in the process of photosynthesis and make their own food and oxygen is exhaled. This oxygen is used by the animals.

8 0
3 years ago
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With an occluded front, _____.
jok3333 [9.3K]
With an occluded front, grab a sweater because it's going to be cool
6 0
3 years ago
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2. what ethical considerations will arise if this research is pursued?
daser333 [38]
 <span>1. Biological disadvantages; people will be able to rid themselves of diseases or provide themselves with superior genes. 

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5 0
3 years ago
An important method for controlling the spread of the h6n2 influenza (bird flu) virus in chickens is having a procedure to deter
nirvana33 [79]
If we consider the positive possibility of false negative and false positive for tests on individual chicken. Veterinary have developed a procedure to determine if the H6N2 virus is present in the flock of chickens. The veterinary select ten chickens randomly from the flock and perform Elisa test of the blood sample from each and every one of the ten chickens. 
By the conclusion of the veterinary if the H6N2 virus presents in flock if three out of ten chickens have positive Elisa.
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3 years ago
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