Primary sources are valuable to historians because they give insight into the ways in which historical figures understood or internalized what they experienced, their place or significance in history, and give historians an understanding of historical figures' opinions.
The spinning mule was invented in 1779 Coalbrookdale
Hope this helps! :)
-Lindsey
Answer:
The answer is "phonemes".
Explanation:
The phoneme seems to be a speech production entity, that has no sense by itself, although they are capable of writing phrases whenever they bring consonants combined.
- It has different tones which distinguish among one and another word.
- It may be difficult to count them since noises are made in various forms and combinations.
- Via means of phonemes, readers are able to properly speak words and understand its concepts.
Answer:
C) Resting membrane potential
Explanation:
The resting membrane potential is the baseline potential that can be recorded across the plasma membrane of an excitable cell prior to excitation.
