Both a and b is an example of population increase of favored organisms.
Cell membrane is made up of Lipid Bilayer which are fluid in nature , means they move continuosly , due to this fluid nature they are selectively permeable to compounds.
Answer:
a budget is like a spending limit put to prevent buying too much on wants and not enough on needs. You could track your budget by making like a reminder or like make your personal voice assistant keep track of how much money your spending daily, weekly, monthly or etc.
Explanation:
