1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
shepuryov [24]
3 years ago
14

Question 22

Biology
1 answer:
Anvisha [2.4K]3 years ago
5 0
<h2>Answer:</h2>

The <u>A) name</u> of the element is represented by chemical symbol.

<h2>Explanation:</h2>

In chemistry, all the elements enlisted in the periodic table are represented by chemical symbol. The chemical symbol is derived either from the elements name or from the discoverer name that discovered the element.  

For example, the chemical symbol for element Magnesium is Mg, Gold is Au, Silver is Ag etc. The function of assigning chemical symbol to the elements is that it helps in easy identification of the element.

You might be interested in
Give an example of matter moving from the geosphere to the atmosphere
spayn [35]
Sand particles are known to move everywhere and are a part of the geosphere 
4 0
4 years ago
Identify the features that distinguish animals from organisms in other multicellular kingdoms.
Nata [24]
The features that <span>distinguish animals from organisms in other multicellular kingdoms are that a</span>nimals are ingestive heterotrophs.
7 0
3 years ago
Give one example of an extrinsic homeostatic mechanism overriding an intrinsic homeostatic process.
NeTakaya

Answer:

Extrinsic regulatory mechanisms are external and depend on the firing of some factor outside the population itself. Among them are interspecific competition, food and space restrictions, very strong climatic variations, weathering and inharmonious relationships with other populations (parasitism and predatism).

Good examples of interspecific competition appear when rabbits, caves, rats compete for the same plant, or different fish and birds, such as the heron, vie for the same species of smaller fish. This is because these different species keep their populations in the same ecological niche. Competition is often so strong that some species eventually, as one example of an extrinsic homeostatic mechanism overriding an intrinsic homeostatic process is their disappearance or migration to other regions.

In this competition, the presence of adaptations among individuals in the population that promote better food search, speed, vision, and others can make the difference between elimination and survival.

8 0
3 years ago
What does not pass through the stomata of leaves ​
irga5000 [103]

Carbon dioxide and oxygen cannot pass through but move in and out

4 0
3 years ago
Which of the following is not one of the advantages that a closed circulatory system has over an open circulatory system? A. The
Digiron [165]

Answer:

The correct answer is option A. "The contents of blood come into closer contact with tissues in a closed system than an open system".

Explanation:

In a closed circulatory system, the blood has an specific path, circulating from arteries to veins and to smaller blood vessels throughout the body. This is in contrast with open circulatory systems at which the blood is not contained in arteries or veins but it suffuses the body. A closed circulatory system have many advantages over open circulatory system, however in a closed circulatory system the contents of blood are not into closer contact with tissues in than an open system. Actually, in an open circulatory system the blood is in closer contact with tissues.

3 0
3 years ago
Other questions:
  • The integumentary system consists of the skin,hair,nails,glands,and nevers.Its main function is to act as a battier to protect t
    14·1 answer
  • The inner lining of the uterus is known as the: 1 Point A.endometrium B.vagina C.oviduct D.cervix
    8·1 answer
  • What type of "age" reveals the exact age of a species? ​
    14·1 answer
  • Chose the FALSE statement: When molecules are going WITH the
    5·1 answer
  • Where in the cell does most cellular respiration occur
    11·1 answer
  • Doctors sometimes use a vaccine to help prepare the body to defend itself against future infections. These vaccines most often c
    6·2 answers
  • What is respiration​
    13·2 answers
  • Organisms that produce
    13·1 answer
  • A student has a toy car that is green, made of iron(metal)and weighs 52 grams. If the student drops the car in a grassy field, h
    12·2 answers
  • What covers the outside part of your body
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!