BIOLOGY MIDDLE SCHOOL

A ----- is a simplified representation of a real object or system.

Answers

Answer 1
Answer:

Answer:

Model

Explanation:

  • A representation of a real object or system in its physics, conceptual or structural form is called the model of that object or system.
  • A model only represents an object or system but is not the object/system itself.
  • An example of the model of a system can be a model representing the water cycle which symbolically explains the systemic process and an example of a model of an object can be a globe which is a representative of the earth.
  • The model tries to simplify our understanding of the given object/system and hence there is a little deviation from the real object/system.
  • The purpose of the model is usually to provide basic knowledge regarding that particular object/system by giving a simpler representation.
Answer 2
Answer: Models are simplified representations of a real object or system.

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what are the two main distinctions between the East Siberian greenish warbler and the West Siberian greenish warbler

Answers

The two main distinctions between East Siberian greenish warbler and West Siberian greenish warbler is; 1. Their plumage patterns.

2. The wing bars which are used for communication.

West Siberian greenish warblers have a botanical name which they are referred as P. t. viridanus while East Siberian greenish warblers their botanical name is P. t. Plumbeitarsus. Plumbeitarsus have two wing bars while viridanus have one wing bar.

Their southern ring gradually changes the plumage patterns. The male greenish warblers are very good in singing to defend their territories and also to attract female ones.  

What type of molecules is used to store and release energy like a battery?

Answers

ATP molecules is used to store and release energy like battery.

The principle chemical compound that cell uses to store and release energy is Adenosine triphosphate or ATP.

Adenosine triphosphate:

living things use chemical fuels as well, one of the principal chemical compounds that cells use to store and release energy is adenosine triphosphate ATP.

Three main parts:

ATP consists of

adrenine, a 5-carbon sugar called ribose and three phosphate groups.

Select the correct answer.The largest coral reef in the Western Hemisphere is located off which country's coast?
A.
Belize
B.
Mexico
C.
Trinidad and Tobago
D.
Cuba

Answers

Answer:

A

Explanation:

Answer:

The answer is A. Belize

What are two ways that organisms are connected to the nonliving environment

Answers

Organisms are connected to the nonliving environment because one, organisms depend on nonliving things to help Organisms survive. Another reason would be because both need each other. Like, Organisms would rely on nonliving things for resources, food, and safety.

Match each characteristics to the type of protist it describes

Answers

Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles. Most, but not all, protists are single-celled. Other than these features, they have very little in common. You can think about protists as all eukaryotic organisms that are neither animals, nor plants, nor fungi.

What is the name for the type of white blood cell that produces antibodies that help the body fight infection?A.
antibodies

B.
bone marrow

C.
pathogens

D.
lymphocytes

Answers

Pathogen(c).....is the answer

c is the unltaminte answer is b hope di helps
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Please help with answer
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