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
vagabundo [1.1K]
3 years ago
13

Define and give an example of radiation:

Biology
1 answer:
nadya68 [22]3 years ago
6 0

R:

¿Qué relación existe entre la ecología y la geografía?

Para la Ecología la Geografía es una disciplina muy importante a causa de la distribución específica de los seres vivientes sobre la Tierra.

Actualmente, hay variables diversas que influyen en el estudio de la geografía:

Fuerzas físicas: geofísica.

Estructuras: litosfera, hidrosfera, atmósfera.

Ciencias de la tierra: hidrología, meteorología.

Elementos químicos: geoquímica.

La geografía nace de la necesidad de ubicarse en el espacio, viene de las raíces geos (tierra) y grafos (descripción), por tanto en sus inicios tenía como principal objetivo describir y sistematizar el terreno que las personas tenían a su alrededor

You might be interested in
During which period did manual fist appear A. Pleistocene B. Carboniferous C. Cretaceous D. Jurassic
steposvetlana [31]
<span>
d jurassic period is the correct answer</span>
3 0
3 years ago
According to the gate control theory of pain, how do gate neurons inhibit pain neurons? select one:
harkovskaia [24]

The gate control theory of pain states that the experience of pain is dependent on the complex interaction of the central and the peripheral nervous system. This theory was given by Ronald Melzack and Patrick Wall.

Usually, when a person experiences pain, the neurons transmits the message from the area of damage along the peripheral nervous system to the spinal cord and the brain.  The gate control theory suggests that the neurons encounter the 'nerve gates' while transmitting the pain messages in the spinal cord. These opening and closing of these gates is dependent on the multiple factors.  

The basket cells are the multipolar, inhibitory interneurons . Endorphins are the neuropeptide and the peptide hormones, which are secreted by the central nervous system and the pituitary gland. These structures have no relation with the transmission of the pain.

The hyperpolarization of the neurons by the opiate receptors resulting in the release of the substance P, which is a neurotransmitter involved with pain.

Hence, the correct answer is 'by releasing substance P'.

5 0
3 years ago
We can use the periodic table to determine which atoms are most likely to lose or gain electrons during the formation of an ioni
Ira Lisetskai [31]
Hey there!

We CAN use the periodic table to determine which atoms are most likely to lose or gain electrons during the formation of an ionic bond
True

Hope this helps!

~~Cutelion918~~
3 0
4 years ago
Read 2 more answers
Which of the following best compares the processes of mitosis and meiosis.
Advocard [28]
The answer is A. Mitosis results in daughter cells through one division cycle while meiosis results in haploid gametes through two division cycles.
3 0
3 years ago
Read 2 more answers
Which is not a function of the respiratory system? *
Maslowich

Answer:

it exchanges oxygen and carbon dioxide

Explanation:

You inhale oxygen and exhale carbon dioxide

7 0
3 years ago
Other questions:
  • How would extra carbon dioxide in a lake be removed
    9·1 answer
  • The nucdlear DNA content of a single sperm cell varies depending on the species of the organism. If the amount of DNA in a singl
    10·1 answer
  • Buyer's remorse, a mild form of _______, is the internal conflict that arises from an inconsistency (disharmony) between competi
    6·1 answer
  • During the contraction of a vertebrate skeletal muscle fiber, calcium ions _____.
    8·1 answer
  • 1. In an ecosystem, there are many factors that affect how many organisms can survive there. Which of the following is one of th
    9·1 answer
  • I don't know what letters are suppose to go with each other in the colums
    9·2 answers
  • What is an extended metaphor? a metaphor that sustains<br>​
    9·2 answers
  • Write the letter of the correct answer on the line at left.
    5·2 answers
  • If a DNA sample is 14% cytosine (C), what percent is thymine (T)?
    13·1 answer
  • A male and a female are both heterozygous for a particular trait. Which of the following represents the expected ratio of domina
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!