0
Still curious? Ask our experts.
Chat with our AI personalities
Rafa
Rene
Ross
Add your answer:
Earn +20 pts
How long does it take for the ocean to renew itself?
The timeframe for the ocean to renew itself varies depending on the specific aspect being considered. For example, the ocean's surface can renew itself through ocean currents within a few years. However, the renewal of deep ocean water can take centuries or even millennia due to slower circulation patterns. Additionally, the complete renewal of all water in the ocean would take an estimated 1,000 to 2,000 years.
How long does it take for a new cell that forms deep in the epidermis to gradually move upward to the skins surface?
It takes approximately two to four weeks for a new cell that forms deep in the epidermis to gradually move upward to the skin's surface. As the cell moves up, it undergoes changes in shape, size, and composition, ultimately becoming a flattened, dead cell that forms the outermost layer of the skin, known as the stratum corneum.
How long does lava takes dry itself?
It can take anywhere from a few hours to several days for lava to dry and solidify, depending on factors such as the lava flow rate, thickness, and ambient temperature. Once the lava cools and solidifies, it forms igneous rock.
What adaption do leaves have?
the basic structure of a leaf consists of a waxy cuticle,followed by the epidermis,then the palisade mesophyll cells,the spongy mesophyll layer in which are found the vascular bundles and then the lower epidermis. the waxy cuticle minimizes water vapour loss from transpiration during acute temperature or low humidity. the palisade cells are long,with the maximum number of chloroplasts.the latter can move according to the amount of sunlight available.they are just below the thin epidermis,so,maximising solar absorption. the mesophyll cells have air spaces to allow as exchange. the lower epidermis is thin and contain stomata for gaseous exchange
What in the body has no blood supply xx Dermis epidermis and or subcutaneous connective tissue?
The epidermis, which is the outermost layer of the skin, does not have its own blood supply. Instead, it receives nutrients and oxygen through diffusion from the underlying dermis. Similarly, the subcutaneous connective tissue, also known as the hypodermis, is not directly vascularized with blood vessels.
