IDENTIFY WHAT IS BEING DESCRIBED IN EACH SENTENCE AND WRITE YOUR ANSWER ON THE BLANKS 1. Allows ingestion and breaks down food so that nutrients can be absorbed.

2. Provides mechanical support; stores minerals and produces red blood cells.

3. Protects the body's internal environment and stores fat.

4. Enables the transport of nutrients, glasses and wastes to and from cells.

5. Secretes hormones into the bloodstream for regulation of cellular activities.

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

connect the batteries in series and hope