Answer:
C. their gametes do not require water for fertilization to occur.
Explanation:
Seed bearing plants are plants that produce seeds. The gametes of seed-bearing plants do no depend on water for fertilization. Fertilization could occur through the transfer of pollen from the male gametophtye to the female gametophyte through animals or wind.
Unlike other plant types like the bryophytes, they rely on water for fertilization. They so have xylem and phloem as well as other plants. They also have stems,roots and leaves like other plants.
B. the fact that they breed plutonium when U-238 is converted to Pu-239
These type of spider occur in florida
The myelin sheath is a layer that forms an insulating and protective coating around nerves. This sheath is fundamental for the functioning of the nervous system.
- During neuronal firing, the part of the neuron that acts as an insulator and conductor to speed the electrical impulse as it travels down the axon is the MYELIN SHEATH.
- This myelin layer is fundamental for the efficiency and velocity of the transmission of electrical impulses along nerves.
- The damage of the myelin sheath is associated with different neuronal disorders (e.g., multiple sclerosis).
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To wear gloves and a mask and to wash hands after you are done. The reason is so you don't breathe in any toxic fumes that may emulate from the body and to not cross contamination by getting yourself or others sick.