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
LenKa [72]
3 years ago
11

que evidencia tiene los fosiles de como ha cambiado la vida de la historia de la historia de la tierra​

Biology
1 answer:
just olya [345]3 years ago
3 0

Explanation:

Fueron identificados por un estudio de un grupo de investigadores en Israel y su análisis indica que el Homosapiens  ya vivía fuera de África hace 185.000 años, unos 80.000 años antes de lo que se pensaba.

You might be interested in
Pain-sensitive neurons (called nociceptors) conduct action potentials from the skin or teeth to sites in the brain involved in p
marusya05 [52]

Answer:

In the gums

Explanation:

Lidocaine is a compound which can be used as a local anaesthetic. This anaesthesia works by blocking the voltage-gated channels which allows the influx of the sodium ions. As the sodium ions do not enter therefore an action potential is not generated in the axons as a result of which no pain is felt in the area.

In the given since the lidocaine is used by the dentist therefore the dentist in order to treat some dental problem must inject the lidocaine in the gums where the sensory receptors of the teeth are present.

Thus, in the gums is the correct answer.

8 0
3 years ago
Milk would be classified as a _________.
artcher [175]
Pretty sure a weak acid
6 0
3 years ago
Read 2 more answers
what type of microscope is used to show the fine detail of cell organelles, as well as the spindle fiber and chromosomes as seen
Assoli18 [71]
An electron microscope is used.
3 0
3 years ago
Read 2 more answers
You need to drink at least 8 cups of water each day to maintain a healthy water balance.
V125BC [204]
True because that will make you have a healthy water balance lol
3 0
4 years ago
Read 2 more answers
Drag the tiles to the correct boxes to complete the pairs,
vodomira [7]
I’m pretty sure it goes in this order
biceps
abductor
internal
rectus
4 0
3 years ago
Other questions:
  • In mitochondria, synthesis of ATP uses a proton motive force that is used to
    6·1 answer
  • Draw a punnett square in your laboratory journal that illustrates the likelihood that a man with fh and a woman who is unaffecte
    5·1 answer
  • ______ is a symbiosis where both organisms benefit.
    5·2 answers
  • What is the pupil of the eye? select one:
    9·1 answer
  • What is the difference between a homologous structure and an analogous structure
    7·1 answer
  • The endosymbiotic theory suggests that a prokaryotic cell ate another prokaryote, giving rise to eukaryotes.
    12·1 answer
  • Excluding the stop codon, the coding sequence consists of 1533 nucleotides. How many amino acids will this translate into?
    13·1 answer
  • What is the essence of setting up experiments in replicates?​
    14·1 answer
  • Is blood really blue?
    10·2 answers
  • You have 12 distinct mice. Which is larger: A) the number of ways to separate them into 3 groups of 4 mice
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!