Streams that flow beneath melting glaciers leave long ridges of layered sediments, known as Esker. Eskers are formed within ice-walled tunnels by streams which flowed within and under glaciers. They tended to form around the time of the glacial maximum when the glacier was slow and sluggish and after the retaining ice walls melted away, stream deposits remained as long winding ridges.
The options for the question are:
A tiger cub is born.
A tiger cub learns to walk.
A tiger cub begins to grow.
A tiger cub play-fights.
Answer:
<em>The correct option is when a tiger cub begins to grow.</em>
Explanation:
Mitosis can be described as a process by which two new daughter cells are formed which are exactly like one another and like the parent cell. The process of mitosis allows the different cells of the body to be replaced with new ones as the old ones get starts to die. Mitosis is the phenomenon through which growth occurs as it causes the cells to divide and multiply. Hence, the phenomenon of mitosis is very important during the growth of an organism.
The answer is through facilitated diffusion. It is then called as the transport of substances in a biological membrane from a higher concentration to a lower concentration area though carrier proteins. Hope this is the right answer and would be of help.
The function of the lysosome is to remove the wastes in the cell.
I think of it as the garbage man of the cell, it collects the waste, then removes it from the cell.