The first environmental day celebrated was in the year of 1972.
Answer: his family income
Explanation:
Family income is the income of the family that share the same household. Income of all the members that are 15 years or more is collectively seen to calculate income of the family.
According to the question,family income is the factor that can impact Chris for attending college ad attain graduation.He might want to reduce stress of limited income by graduating and doing job for supporting his family or want to fulfill successful graduation for providing better facilities , household etc for family.
The answer to that is Paralanguage where oral delivery of a verbal message is expressed via facial expression or intonation.
Answer:
There is a higher concentration of Sodium ions outside the cell, while Potassium ions are more abundant inside the cell. As a result, Potassium ions want to diffuse from outside into the cell and Sodium ions want to diffuse from inside to outside of the cell
Explanation:
Diffusion is a process of passive transport in which molecules move from an area of higher concentration to one of lower concentration.
Cell’s membrane potential is determined relatively by various types of ion channels open at resting stage. In neuroglia cells, at resting stage cell membrane is “relatively more permeable to potassium ion (K+) than any other ions”, as a result K+ accumulates inside the cells. However because of concentration gradient K+ also starts moving out of the cell.
