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
AnnyKZ [126]
3 years ago
12

Which of the following are used to document evolution

Biology
2 answers:
Georgia [21]3 years ago
8 0

Answer:

geologists and paleontologists/scientists ? (i would need to know the options, but that's what answer i think)

:) have a nice day love ❤

Explanation:

Gnoma [55]3 years ago
3 0
Saying the word “which”, this indicates choices however there are no choices.
So judging by this, to document the concept of evolution they would need to fall under:
Fossils
Homologous Structures/ Anatomy
Molecular biology
Direct observation
Biogeography
Embryos



Hope this helps :)


~ Your Cookie Monster




You might be interested in
¿Qué habría ocurrido con la mariposa del abedul durante la revolución industrial si no hubieran existido mariposas oscuras?​
Ipatiy [6.2K]
Vwveve que vbevrvbvrvevvevdvev
4 0
3 years ago
Example of fatty acid
Mrrafil [7]
An example could be oil (olive, almond)
6 0
3 years ago
PLEASE HELP!!!!!!!!!!!!
shutvik [7]

Answer:

C

Explanation:

7 0
3 years ago
Read 2 more answers
Which of the following describes research that would be considered applied science?
Nataly [62]
B is the correct answer due to the fact that applied sciences means adding to already developed technology there scientist are creating another drug to cure human diseases by mixing different elements through the process of an experiment
7 0
3 years ago
Read 2 more answers
Bio 254 - Pre-Class Assignment 1
Trava [24]

Question 1:

<u>Answer</u>:

The "first line of defence" in innate immunity is "Physical and chemical barriers".

<u>Explanation</u>

"Physical and chemical barriers" is first line of defence includes  that are  ready to defend the living organism's body from infection at any time . These barriers include your skin, cilia, tears, urine flow, mucus, stomach acid, friendly bacteria and white blood cells . Skin acts as a mechanical barrier as it does not allows all the organism to pass through it unless the skin is cut or open. Similarly mouth eyes, and nose are also the ways through with the disease causing organism can enter the body. The micro-organisms that entered through these pathways are trapped either in saliva or mucus and swallowed and later either killed in the stomach or flushed out via the urine. If this first line of defence is broken or damaged, the second line of defence inside our body will be activated.

Question 2:

<u>Answer:</u>

Histamine kinins, and interleukins are examples of inflammatory mediators.

<u>Explanation</u>:

Inflammatory mediators are identified in inflammatory bowel disease IBD.These mediators play an vital role in the clinical and pathologic characteristics of the disorders. Cytokines, that are released by macrophages in due to antigenic stimuli, are binded different receptors and produce endocrine, autocrine and paracrine effects.  Interleukins are a subset of a large group of 'cellular messenger molecules' called cytokines that modulates the cellular behaviour. Interleukins are not stored within cells like cytokines but they are released immediately, in response to a stimulus. Once an interleukin has been secreted, it moves to the target cell and binds to it through a receptor molecule on the surface of the cell . This interaction triggers a sequence of  signals in the target cell that ultimately leads to the alteration in the behaviour of the cell.

5 0
3 years ago
Other questions:
  • Which of the following are characteristics of ultramafic igneous rocks
    13·1 answer
  • For a person who lives at a latitude of +40 degrees (ukiah for example), when is the sun directly overhead at noon
    7·1 answer
  • Answer and I will give you brainiliest ​
    15·2 answers
  • Which of these is a physical change  in matter
    13·1 answer
  • Las celulas ecuariotas se caracterizan principalmente por presentar
    8·1 answer
  • Chromium deficient animals show a decrease glucose tolerance.
    14·1 answer
  • How would the seasonal paths of the Sun change for a location that is more North of this latitude?
    14·2 answers
  • Why is maintenance of a constant blood pH critical for body processes?
    5·2 answers
  • What is the smallest living organism on Earth?
    7·1 answer
  • PH scale *
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!