Identify two elements that are found in both olivine and pyroxene

2%? i tried finding the exact sorry if it's not 100% correct ; -;

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

sex cells are usually half's then they find another half and make a fertilize egg

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.