Answer: Differences in temperature
The salinity and temperature ate two factors that affects the density of oceanic water. The density of oceanic water increases with the decrease in temperature, until the water freezes into ice. The more the density of water the faster will be the oceanic current and the less the density of water that is in ice form the water current will be slow.
<u>1 → Centriole</u>
<u>2 → Nucleolus</u>
<u>3 → Nucleus</u>
<u>4 → Lysosome</u>
<u>5 → Cytoskeleton</u>
<u>6 → Cytoplasm</u>
<u>7 → Smooth Endoplasmic Reticulum (SER)</u>
<u>8 → Golgi Apparatus/ Golgi bodies </u>
<u>9 → Ribosome</u>
<u>10→ Rough Endoplasmic </u><u>Recticulum </u><u>(RER) </u>
<u>11 → Cell Membrane</u>
<u>1</u><u>2→ Mitochondria</u>
The central nervous system is better protected than any other system or organ in the body. Its main line of defense is the bones of the skull and spinal column, which create a hard physical barrier to injury. A fluid-filled space below the bones, called the syrnix, provides shock absorbance.
Unfortunately, this protection can be a double-edged sword. When an injury to the central nervous system occurs, the soft tissue of the brain and spinal cord swells, causing pressure because of the confined space. The swelling makes the injury worse unless it is rapidly relieved. Fractured bones can lead to further damage and the possibility of infection.
Listen to local news stations on a battery powered radio for warnings of heavy rainfall
Explanation:
In cells, the surface area to volume ratio determines the rate at which materials moves in and out of the cell.
- When cells begins to age, their surface area to volume ratio decreases substantially.
- The is suggests that the volume of a cell increases compared to the surface area .
- It then becomes difficult for materials to readily move in and out of the cell.
- A young cell has high surface area to volume ratio and materials are readily absorbed.
- Oxygen, water reaches the site where they are needed faster.
Learn more:
Surface area to volume ratio brainly.com/question/6169784
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