C. A non renewable resource is able to run out.
A non-renewable resource is NOT renewable, which means once it is used, it's gone.
Quote from National Geographic - "Non-renewable energy comes from sources that will run out or will not be replenished in our lifetimes—or even in many, many lifetimes."
Because when salt dissolves, it makes the water more dense, and things float better on a denser surface.
<span>True. Pure water is pH 7 (neutral).</span>
Echolocation is a superior adaptation for insectivorous bats because these bats use the echo to locate the insects that are on the constant move. On the other hand, the fruit bats use other adaptations because fruits are stationary and so the fruitbats do not need echo to locate them. I hope the answer comes to your help.
Answer:
The purpose of meiosis is to produce gametes, which are used for sexual reproduction.
The cell reduces its chromosome number in half via a series of complex events. These events are summarised into two main groups: Meiosis I and Meiosis II, with each group encompassing several different events.
One way is : 1) Meiosis; the end product is 4 genetically different haploid cells.
Explanation:
Gametes are haploid cells that have only one set of chromosomes. As opposed to Somatic cells which contain two sets of chromosomes (these are known as diploid cells).
In Meiosis I, crossing over occurs during the event known as Prophase I. Crossing over is the process where non-sister chromatids exchange genetic information with one another. The site where this occurs between the chromatids is known as the chiasma.