Answer:
C
Explanation:
The flowering plants, also known as Angiospermae, or Magnoliophyta, are the most diverse group of land plants, with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. Etymologically, angiosperm means a plant that produces seeds within an enclosure; in other words, a fruiting plant. The term comes from the Greek words angeion and sperma.
Not for long. We use oxygen for cellular respiration and plants make oxygen so if all the plants died, we would only have so long to live
The cell membrane is said to be selectively permeable is because it allows a select few things to go through while stopping the passage of other stuff.
Migratoin is not always temporary so the anser is false
