Answer:
Formaldehyde is a highly reactive molecule that can be directly irritating to tissues with which it comes into contact. Human and animal studies indicate that formaldehyde, at certain exposure levels, can be irritating to the upper respiratory tract and eyes with inhalation exposure, to the skin with dermal exposure, and to the gastrointestinal tract with oral exposure. Formaldehyde-induced noncancer and cancer effects appear to occur only at portals-of-entry (i.e., upper respiratory tract, gastrointestinal tract, and skin).
Answer:
Is this supposed to be like a true or false?
Explanation:
Answer:
D. the authority of rabbis (teachers)
Explanation:
After the Temple was destroyed, Jewish worship was structured around the rabbis, religious teachers, instead of the Temple.
Answer:
D. teaching farming skills
Explanation:
