Roots derive nutrition from the soil. When living things die and decay, minerals and nutrients are added to the soil from decomposition. These nutrients are absorbed from the soil through the root hairs. Hope that helps. Have a nice day.
The large central vacuole would become dehydrated, because without enough water stored in it, there wouldn't be any turgor pressure (water pushing against the cell wall) to support the cell, which causes the plant to wilt.
C. Sedimentary Layers, sedimentary rocks are created as a result of high pressure :)
I hope this helped!
In humans sperms can survive 3 -5 days within the female reproductive tract.
The ideal time of fertilization is around ovulation when the egg is in the fallopian tube. After travelling through the vaginal canal, the strongest sperm make it to the cervix. From here, the sperm must travel through the uterus and into one of the fallopian tubes.
48 because the formula for work is w=f•d so when you plug f and d in its 12 times 4, giving you 48.
