Answer the following question given this paragraph: Static electricity is a buildup of electric charges on objects. It occurs when electrons are transferred from one object to another. Q: What is the term for the buildup of electric charge on an object, which can be transferred to another when touched? Choices: - electromagnetic electricity - electric potential - static cling - static electricity A:
static electricity
(Question)
Answer the following question given this paragraph: Ester molecules are polar but have no hydrogen atom attached directly to an oxygen atom. They are therefore incapable of engaging in intermolecular hydrogen bonding with one another and thus have considerably lower boiling points than their isomeric carboxylic acids counterparts. Because ester molecules can engage in hydrogen bonding with water molecules, however, esters of low molar mass are somewhat soluble in water. Borderline solubility occurs in those molecules that have three to five carbon atoms. http://catalog. flatworldknowledge. com/bookhub/reader/2547 - gob-ch15_s07_t01lists the physical properties of some common esters. Q: Lack of which attachment makes ester molecules incapable of intermolecular hydrogen bonding? Choices: - carbon fluorine atom - carbon sulfur atom - carbon oxygen atom - hydrogen-oxygen atom A:
(Answer)
hydrogen-oxygen atom
Ques: Answer the following question given this paragraph: You can tell other things from tree rings too. In a good year a tree will produce a wide ring. A summer drought will produce a smaller ring. These variations will appear in all trees in a region. The same pattern can be found in all the trees in the area. This pattern helps scientist to identify a particular time period. Q: What size of ring will a summer drought cause in a tree? Choices: - giant - larger - medium - smaller A:
Ans: smaller
(Q).
Answer the following question given this paragraph: skin infection caused by the fungus Trichophyton that causes a characteristic ring-shaped rash. Q: What shape rash is formed from a skin infection caused by trichophyton? Choices: - striped - polka dot - rod-shaped - ring-shaped A:
(A).
ring-shaped
Ques:Answer the following question given this paragraph: Mutualism is a symbiotic relationship in which both species benefit. Q: Mutualism is a symbiotic relationship that has what effect on both species involved? Choices: - disadvantageous - harmful - destructive - beneficial A:

Ans:beneficial
Question: Answer the following question given this paragraph: A sexually transmitted infection (STI) is a disease that spreads mainly through sexual contact. STIs are more common in teens and young adults than in older people. Bacterial STIs include chlamydia, gonorrhea, and syphilis. Viral STIs include genital warts, genital herpes, and AIDS. Q: What are chlamydia, gonorrhea, and syphilis an example of? Choices: - metabolic disorders - genetic diseases - viral stis - bacterial stis A:
Answer:
bacterial stis