If male gametes swim from male to female reproductive organs for fertilization, then what swims from male to female reproductive organs in fertilization? Answer choices: - ovaries - barnacles - fur seals - eggs - gastropod shells - male gametes - kinetic energy - female gametes
male gametes

If pupils are used for seeing by animals by sensing light, then what are used for seeing by animals by sensing light? Answer choices: - photons - fingers - cactuses - ears - pupils - Decibels - noses - bullfrogs
pupils

If along tail helps an animal navigate through a river, then what helps an animal move through a river better? Answer choices: - salinity - scales - long snout - long tail - contracting - stamina - long fur - four limbs
long tail

If marine species live mainly in areas teeming with life, then marine species live mainly in areas teeming with what? Answer choices: - dust - matter - growth - life - mammals - energy - waves - spiders
life