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Lisa [10]
3 years ago
8

Which of these is the best indication of the relative age of a rock layer

Biology
2 answers:
liraira [26]3 years ago
6 0
How far down it is. Newer rock is on top, older rock is on the bottom
ira [324]3 years ago
5 0
The number of different rock and sediment layers in the ground.
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Which of the following is a potential advantage of electrical synapses over chemical synapses? a. their strength can be modulate
Anna11 [10]

Answer:

C

Explanation:

Answer 1: C

In an electrical synapse, the action potential traverses the synaptic cleft directly without involving any neurotransmitters. The adjacent neurons are connected to each other by gap junctions. These gap junctions allow movement of other molecules between the two cells including secondary messengers.

5 0
4 years ago
Analysis of a blood sample from a fasting individual who had not eaten for 24 hours would be expected to reveal high levels of _
qaws [65]

Analysis of a blood sample from a fasting individuals who had not eaten for 24 hours be expected to reveal high levels of glucagon .

Hence the option B is correct .

<h3>What is glucagon ?</h3>

Glucagon is on of the natural hormone of the body .it is peptide hormone.

It is produced by alpha cells of the pancreas .

It controls bodily function which include it controls the glucose level in our body .

It will release in the response to drop in blood sugar due to prolonged fast ,exercise and protein rich meals .

Hence , OPTION B is correct .

Learn more about glucagon here :

brainly.com/question/14697323

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6 0
1 year ago
There are many negative and positive aspects associated with nuclear power.which is a negative aspect associated with nuclear po
andrew-mc [135]

Answer:

Radiation exposure is a negative aspect.

Explanation:

4 0
3 years ago
Briefly describe Wernicke and Broca aphasia. What is a main difference of these two classic types of aphasia and can be useful i
mixer [17]

Answer:

Broca's area refers to a motor speech region, which assists in movements needed at the time of the production of speech. When an injury takes place in the frontal parts of the left hemisphere, it can give rise to various kinds of language issues. This section of the brain plays an essential role in putting words together to produce complete sentences. The injury to the left hemisphere is known as Broca's aphasia, also known as expressive aphasia.  

Wernicke's aphasia also called receptive aphasia, posterior aphasia, or sensory aphasia is a kind of aphasia in which individual encounters with difficulty in understanding spoken and written language. Thus, the two kinds of aphasia are expressive aphasia in which one faces difficulty in conveying thoughts via writing and speech. The other is receptive aphasia, in which one finds difficulty in understanding the written or spoken language.  

By analyzing the symptoms that whether the patient exhibits difficulty in understanding speech and using accurate words to express thoughts or the movements that are needed to generate speech, one can find the site of destruction.  

4 0
3 years ago
Help with the questions for the History of the cell article in Newsela?
timama [110]

Answer:

i dont no

Explanation:

cause i dont no tha anser

4 0
3 years ago
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