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
r-ruslan [8.4K]
2 years ago
11

Science

Chemistry
1 answer:
Ivan2 years ago
5 0
B. attempts to answer questions we have based on our observations
You might be interested in
Drag each characteristic to the correct category.
andrew11 [14]

Answer/Explanation

Characteristics of Life Present in Viruses:

  • has a defined boundary - viruses are made up simply of genetic material surrounded by a<u> protein capsid </u>and sometimes a lipid membrane

Characteristics of Life Absent in Viruses:

  • made up of one or more cells - one of the main arguments for why viruses are not living is that they are <u>not cellular</u>
  • uses energy  - this is a tricky one. They don't use or produce their own energy. However, in order to reproduce they do hijack the host cells and <u>steal energy</u> from them in order to reproduce
  • exhibits growth and development - although viruses do <u>reproduce</u>, the individual viral particles do not exhibit growth or development
  • possess internal organisation - other than the fact they ahve genetic material, the inside of a virus does not contain internal organization like a cytosol, instead conssiting of the bare minimum amount of proteins to survive
  • eliminates waste - since they do not have their own metabolism, they have no waste to eliminate
4 0
3 years ago
142Pm &gt; 142 Nd +<br> what is the answer to this equation
erastova [34]

Explanation:

nnbbnmkmknn bnnnbbtbbbbn' nn' t

4 0
2 years ago
How many protons does an atom of gold have?
klasskru [66]

Answer:

There are 79 protons in the nucleus of one Gold atom.

Explanation:

The number of protons of any given atom/element can be determined by the atomic number of the specific element, which is found on the periodic table.

3 0
3 years ago
1. write the formula for the following ionic compound: Calcium Carbonate
Salsk061 [2.6K]

Answer:

CaCO3

Explanation:

The molecule is formed by the calcium cation Ca+2 and the carbonate anion CO3−2.

3 0
2 years ago
Is CH3NH2O ionic or covalent
Ivahew [28]

Answer:

i think ionic?

Explanation:

hope this helps

6 0
1 year ago
Other questions:
  • How many moles of MgS2O3 are in 223 g of the compound
    7·2 answers
  • Although you can see the pencil, it appears broken in the glass of water. This is because
    12·2 answers
  • Certain compound contains 7.3% carbon, 4.5% hydrogen, 36.4% oxygen, and 31.8% nitrogen. It’s reality molecular mass is 176.0. Fi
    11·1 answer
  • Solid lithium metal and diatomic nitrogen gas react spontaneously to form a solid product. Give the balanced chemical equation (
    9·1 answer
  • Using the element above answer the following question:
    14·1 answer
  • When the temperature in a room increases from 25c to 33c what changes from a solid to a liquid
    13·2 answers
  • Chlorine radicals perform the first propagation step:
    13·1 answer
  • Jacket
    15·1 answer
  • There are 235.5 grams of Calcium chloride dissolved in 2.5 liters of solution. What is the molarity of
    12·1 answer
  • The web's ______ advantage allows for data and resource sharing that enables communication with a website.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!