If winds and animals have a positive impact on plants, then what things have positive impact on plants? Answer choices: - pollution - wind and animals - hormones - shockwaves - food and shelter - organic molecules - hydrogen and oxygen - granuloma
wind and animals

If the egg implants itself in the uterus after sperm swim to an egg, then the egg implants itself in the uterus after sperm does what? Answer choices: - permineralization - release more eggs - rapid expansion - migrate - swim to the sea - reproduce - swim to an egg - drown in the uterus
swim to an egg

If mammals use thermogenesis for heat, then what do mammals use for heat? Answer choices: - thermogenesis - Animal fur - feet - Chemical energy - fur and fat - layers of fat - convection - ice
thermogenesis