Which statements describe geologic gaps? check all that apply.

a. geologic gaps happen when volcanoes erupt.

b. when no sediment is deposited for a long time, angularities can result.

c. an unconformity happens when rocks do not follow normal geologic rules.

d. a geologic gap happens when rock is eroded before sediment is deposited.

e. an unconformity occurs when a rock layer’s relative age can be determined.

Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons

During an investigation of an xss attack, the investigator comes across the term "[a-za-z0-9\%]+" in analyzed evidence details. what is the expression used for?

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.