If girls get less use of the science lab in school which issue is this related to?

Correct answer: Lack of equal educational opportunity

The direct answer is option A, lack of equal educational opportunity. A science laboratory is an important learning resource. If girls are allowed to use it less than boys, they receive less practice, fewer chances to develop scientific skills and possibly fewer opportunities for future study or careers in science. This is unequal access, even if both groups are officially enrolled in the same school. Option A is correct because the situation concerns fairness in access to subjects, facilities and learning experiences. Option B, taste of food, concerns nutrition or preference and has no relation to laboratory access. Option C, colour of the building, is a visual or maintenance matter and does not explain unequal use of educational resources. Option D, holiday timing, concerns the school calendar and does not show whether girls receive equal science opportunities. The school should provide fair access, safe facilities, encouragement and equal participation. Memory cue: equal enrolment is not enough; equal use of learning resources is also necessary.