When a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight, and for example, when the tilt increases, the Northern Hemisphere in winter receives less heat. Given these facts, what happens when we receive less sunlight among the following options: - Springtime - sweating - Heat - apoptosis - autumn - Winter - air cools - It's brighter
Winter

Male dogs use pheromones in urine to mark their territory, and all animals emit pheromones to mate. Given these facts, male dogs use urine to mark their territory the same way as they find what among the following options: - H 2 O - humans - food - shelter - a path - abcess - mates - water
mates

Waxy leaves are used for storing water by some plants, and many cacti also have a waxy coating that helps the plant conserve moisture in desert climates. Given these facts, what do some cacti use waxy leaves for among the following options: - hydration - Chemical energy - storing water - it needs them - support - survival - to stay warm - cellulose
storing water