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AleksAgata [21]
3 years ago
9

You need to have a cavity filled so the dentist injects a local anesthetic into your gums. Local anesthetics reversibly bind to

Na channels and block the movement of sodium ions. Using what you know about signals, explain why this action can keep you from feeling pain.
Biology
1 answer:
masha68 [24]3 years ago
8 0

Answer:hello!

Explanation:

this might help it helped me have a great day!! https://quizlet.com/329289949/chapter-3-review-environmental-science-flash-cards/

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7) What has been done to help get rid of invasive species, include any laws?
Likurg_2 [28]

Answer:

Boats must be cleaned after getting out of the water to ensure there arent any on the sides of the boat before entering another body of water.

Explanation:

6 0
3 years ago
What parts of the world are deserts located???
MA_775_DIABLO [31]
Dry and arid parts of the world with little to no rain.
5 0
3 years ago
The right obturator foramen is narrowed, the right ischial spine is demonstrated without pelvic brim superimposition, and the sa
Liono4ka [1.6K]

Answer:

Right posterior oblique position.

Explanation:

The obtruator foramen is the opening created by the ischium and pubis bones of the pelvis. This obtruator is triangle in shape in females and oval shape in males.

When the right obturator foramen has been narrowed,  the coccyx and sacrum has been rotated toward the left hip and the right ischial spine has been demonstrated without the pelvic brim of the superimposition. This represents the RPO (right posterior oblique position.

4 0
3 years ago
In your own words explain how "Carrying Capacity" plays a vital role in today's world and our future as well.
valkas [14]

Answer:

Carrying Capacity is very important for today as well as for the future.

Explanation:

Carrying Capacity refers to the maximum population of a particular organism that a specific environment can hold. In each and every environment, there are different population of organisms present due to the availability of resources such as food, water and space for living. If these resources are present in large amount then the population of organism will be higher but if these resources are limited, then the population will be lower. Carrying Capacity is also important for the future because with the passage of time, population of human increases which destroy the forests because human requires area for living. So for cutting of forests, the animals migrated to other areas and sometimes die due to no space available for them.

7 0
3 years ago
I need help on this question pls help
alexdok [17]

Answer:

50%

Explanation:

Tt and tt will produce the alleles:

Tt, tt, Tt and tt

T is dominant and is tall

Tt and Tt both have the allele T and are tall but tt and tt are not tall, so 2/4 will be tall

simplifying 2/4=1/2

1/2 × 100 = 50%

6 0
2 years ago
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