RELATIONSHIPS 5.0 / 5 based on 2 ratings ? PsychologyRelationshipsA2/A-levelAQA Created by: Holly RussellCreated on: 17-05-18 10:50 431 Across 1. What is - Eggs are expensive, fertile for around 30 years, sure of maternity (6, 7, 7) Down 1. What is this - Choosy, long term mating (6, 3) 3. What is - Short term mating, Promiscuous (4, 3) 4. What is - Sperm is cheap, males are fertile throughout life, they're unsure of paternity (4, 7, 7)
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