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Alex Ar [27]
3 years ago
15

What are the answers for these 2 questions

Biology
2 answers:
kiruha [24]3 years ago
7 0

The answer to the first question is the last one.

The answer to the second question is the second answer.

UNO [17]3 years ago
3 0

Answer:

1. when new evidence proves it incorrect

2. theory

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1. Describe the movements of transverse adduction and flexion for the pectoralis major and biceps brachii muscles.
Cerrena [4.2K]

Answer and Explanation:

The pectorals major is an enormous, fan-formed muscle covering the chest. It is included clavicular and sternocostal areas. Adducts and turns the upper arm. Transverse adduction and flexion of the pectoralis major is smooth movement. You can see the muscles extending far and contracting back effectively.  

The biceps brachii is a two-headed muscle. Despite the fact that most of the bulk is found anteriorly to the humerus, it has no connection deep down itself. The activity is Supination of the lower arm. It likewise flexes the arm at the elbow and at the shoulder. In the biceps brachil there isn't a lot of expansion found in the muscle contrasted with the pectoralis major.

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3 years ago
As they multiply, die and decompose, algae deplete the ocean’s surface layers of oxygen. Often, the large amounts of farm fertil
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The most likely result is that in such conditions would be the reduction in the number of animals, plants and fishes that were in water. 
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3 years ago
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The illustration shows a kind of animal that is a free living organism what is the common name of the group that contains this o
Sladkaya [172]

Answer:

the group that contains this organism is protozoa

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3 years ago
During respiration, members of the animal kingdom use ______ and then release ______ as a waste gas.
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Oxygen; carbon dioxide
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<span>A diseases may be classified as either communicable or non-communicable. Communicable diseases are caused by pathogens who inhabit a host, man (I'm not saying man is the only host or man is necessarily the final host; there could be many host) who in turn passes the disease to another. Pathogens are viral, bacterial, parasitic and fungal. There are several stages before the pathogen metamorphoses into a full-blown disease. The stages in which several events happen builds up before the pathogen affects the final host is called a communicable disease chain. There are six stages ( Pathogen, reservoir, portal of ext, mode of transmission, portal of entry and susceptible host) in the communicable disease chain but the step a nurse shouod take is 1. Destroy the second link (Reservoir) by thoroughly sanitizing the environment. Obviously, this is where the Pathogens live. If the reservoir is taken care of; there's no way they could infect the host.</span>
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