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
Effectus [21]
3 years ago
5

Which statement is the BEST definition of an atom? A) Anything that has mass and occupies space. B) The smallest particle that h

as the properties of an element. C) A substance that cannot be broken down chemically into simpler substances. D) The smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Biology
2 answers:
KiRa [710]3 years ago
7 0

Answer:

c)  A substance that cannot be broken down chemically into simpler substances.

Explanation:

The smallest particle that has the properties of an element, is the correct definition of an atom. A is the definition of matter; C is the definition of an element; and D is the definition of a molecule.

Kitty [74]3 years ago
6 0
It is defiantly not A, neither B, I'm thinking either C or D but I think it's C
You might be interested in
How do proteins and fats provide energy for the human body?
pickupchik [31]
Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins. Broken down into glucose, used to supply energy to cells. Extra is stored in the liver.
3 0
3 years ago
Answers in picture PLZZZ HELP
kramer
A river carrying dirt into a lake
8 0
3 years ago
Read 2 more answers
If a person had not drunk any water for 8 hours before collecting a sample, would you expect his/her urine to have a high or low
Mrrafil [7]

Answer:

The person’s urine will have a high specific gravity

Explanation:

A high specific gravity is characterized by an increased concentration of solutes in the urine of am individual. A low specific gravity is characterized by a low or decreased concentration of the solutes.This is usually due to dehydration as a result of environmental conditions or tedious physical activities.

This explains why a person who had not drank any water for 8 hours and is dehydrated before collecting a sample is thought to have a urine with a high specific gravity

7 0
3 years ago
HOW DO I FIND THE PERCeNT
Tpy6a [65]

Answer:

50% will have ears

Explanation:

To have ears you must have the trait nn since the ears trait is recessive,  2 of the four possible offspring are like this, so 50%

5 0
3 years ago
Read 2 more answers
The shape of the external ear is maintained by ________. Select one: a. hyaline cartilage b. adipose tissue c. fibrocartilage d.
d1i1m1o1n [39]

Answer:

D) elastic cartilage

Explanation:

Cartilage is a connective tissue which is fibrous in composition which provides its physical properties like the softness, elasticity and strength.

There are three types of cartilages- the elastic, hyaline and the fibrocartilage. Among these three the cartilage which forms the external ear is the elastic cartilage. The elastic cartilage is composed of the elastin protein, type II collagen and the elastic fibres. The presence of the elastin proteins and fibres allows the ear to be an elastic organ.

Thus, Option-D is the correct answer.

4 0
3 years ago
Other questions:
  • The function of a cell wall in a plant cell and the cell membrane in an animal cell are the same and different because
    15·1 answer
  • Explain the carbon cycle.
    14·2 answers
  • Compared to most other substances, a great deal of heat is needed to raise the temperature of water by a given amount. This is b
    11·1 answer
  • Species of fruit fly larvae in the genus Rhagoletis each feed on a particular kind of fruit. Rhagoletis pomonella feeds on the s
    14·2 answers
  • Jonas Salk was awarded the Nobel Prize for discovering a way to vaccinate against
    12·1 answer
  • The more energy a place receives the more colder it is true or false
    14·2 answers
  • What are three solutions that the USDA and EPA have proposed to help improve the health of honey bee colonies?
    12·1 answer
  • The first organisms arose from non-living molecules found on early earth. Which theory best describes how
    9·1 answer
  • Dónde se extrae el azúcar de la sangre?
    13·1 answer
  • This is a practice I just need a few sentences for examples
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!