How do make a sperm cell go in to a woman

The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?

Consider this plant cell which organelle is labeled g

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water