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
yKpoI14uk [10]
2 years ago
9

Earth's interior is made of several different layers. Which problem does this model of Earth solve? A. Earth's interior layers f

ormed too long ago to observe directly B. Finding out what makes up Earth's layers requires special tools. C. Earth's interior is very hot and too dangerous to study directly. D. Taking a picture of Earth's interior is impossible.​

Biology
1 answer:
Blababa [14]2 years ago
4 0

Answer:

B

Explanation:

You might be interested in
What are proteins made out of? Where are they located in a cell?
STatiana [176]
Proteins are made from Amino acids and, proteins are made by the ribosomes in a cell. <span />
6 0
3 years ago
Read 2 more answers
On her first prenatal visit to the doctor, marlene is warned about the dangers of alcohol and pregnancy. what is the condition t
weqwewe [10]
<span> the answer is Fetal alcohol syndrome</span>
4 0
3 years ago
enkephalin-induced depression of single neurons in brain areas with opiate receptors—antagonism by naloxone
kicyunya [14]

Induced depression of single neurons in brain areas with opiate receptors

  • Enkephalin, applied microiontophoretically, depressed spontaneous and glutamate-induced firing of  one neuron in frontal cortex, caudate nucleus, and periaqueductal gray matter, where enkephalin and high concentrations of opiate receptors are met.
  • More than one depressions were blocked by the specific narcotic antagonist naloxone. The results  are durable with a neurotransmitter or neuromodulator role for this new brain pentapeptide.
  • Opium derivatives have been in medical use for the last  2000 years, and may be   longer than any other class of drugs
  • . The brain regions which was  involved in these actions have been identified in some instances by local microinjection of pmole quantities of opioids.

To know more about neurons    visit : brainly.com/question/24217914

#SPJ4

8 0
2 years ago
If cloves are separated from the bulb and later planted in a garden, a new garlic bulb will grow from each. In this way, a home
xenn [34]

Answer:

<em>The correct option is D) need to be aware that if any of his garlic plants became diseased, it could very likely infect the entire crop</em>

Explanation:

If cloves from a bulb are taken and grown, then the plants formed will be identical to each other. As a result, there will be no genetic varieties in the garlic plants being produced. Hence, when a diseases eradicates, it will affect the entire plants of the garden as they would be genetically identically, Variations would have allowed some of the plants to be resistant for the disease and hence some of the plant species could be saved by genetic variations.

6 0
3 years ago
Choose two of the organ systems from the list below and describe how they work together to allow the body to function properly.
storchak [24]

Answers

The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.

Digestive System gets nutrients (good) from food and hands it over to the blood and Circulatory System then carries those nutrients where they need to go.

The excretory system removes waste from the body. remove waste from the blood. The digestive system breaks down the food you eat into nutrients that provide energy and building materials for cells. The digestive and excretory sytems work together to process the food that you eat.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Arrange the stages of the adaptive management approach in their correct order.
    13·1 answer
  • A brown coat is recessive in Labradors, while a black coat is dominant. If two hybrids are bred, what percentage of the offsprin
    12·2 answers
  • Which of the following is NOT a food produced in rainforests?
    7·2 answers
  • The graphic shows the island of Krakatoa, which disintegrated in 1889, due to the largest volcanic eruption in recorded history.
    12·1 answer
  • What does it mean to be a retrovirus?
    12·1 answer
  • Please help and fast and no guessing i will report if wrong.
    14·1 answer
  • PLZ hELp!!!!!!!!!!!!
    7·1 answer
  • Hello please help i’ll give brainliest
    12·1 answer
  • Which of the following best describe gas particles?
    15·1 answer
  • In 1884, Hans Christian Gram described a method of staining bacterial cells while not staining surrounding animal tissues. Howev
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!